tag:blogger.com,1999:blog-3413928449157988282024-03-13T14:43:00.546-07:00QUÍMICA A INFANTIL I PRIMÀRIAUna nova miradaGrup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.comBlogger27125tag:blogger.com,1999:blog-341392844915798828.post-32105036621605794362016-11-14T01:17:00.004-08:002016-11-14T01:17:51.769-08:00Un vídeo espectacular<br />
<br /><iframe src="https://player.vimeo.com/video/137625468" width="640" height="360" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
<p><a href="https://vimeo.com/137625468">Crystal Birth</a> from <a href="https://vimeo.com/efphotography">Emanuele Fornasier</a> on <a href="https://vimeo.com">Vimeo</a>.</p>Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-12132439350025573532016-06-21T01:28:00.004-07:002016-06-21T01:28:21.595-07:00La química de cada dia<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_l4nkbPDiOUFAwX9bMGXuwxdx-HYUkKX65hdHVYdPB5igCsrDU4gOBHWeG3NAb5bpNsuC3z1Ak7wkStE8A4qFmIYQSv88ZIYmGYXWQPGjEOdPQH-kmw5s7RcuqhtxKdzWGTmDQICKow/s1600/Claudimans.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><br /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_l4nkbPDiOUFAwX9bMGXuwxdx-HYUkKX65hdHVYdPB5igCsrDU4gOBHWeG3NAb5bpNsuC3z1Ak7wkStE8A4qFmIYQSv88ZIYmGYXWQPGjEOdPQH-kmw5s7RcuqhtxKdzWGTmDQICKow/s1600/Claudimans.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><br /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0gt_8vl6tYJqGg97kMuWl27aGU5bYLqMQ1h89wGCeZKK2fdfITjsfXf4D-i3eqjCS8j7CLFKm5gtP2EI4WhhOIhayq_ejkLL9LDDJkfQ4ycOo16xXRFEsnida8rVWwo0SuR3donHMew/s1600/Claudimans.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0gt_8vl6tYJqGg97kMuWl27aGU5bYLqMQ1h89wGCeZKK2fdfITjsfXf4D-i3eqjCS8j7CLFKm5gtP2EI4WhhOIhayq_ejkLL9LDDJkfQ4ycOo16xXRFEsnida8rVWwo0SuR3donHMew/s320/Claudimans.jpg" width="320" /></a></div>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_l4nkbPDiOUFAwX9bMGXuwxdx-HYUkKX65hdHVYdPB5igCsrDU4gOBHWeG3NAb5bpNsuC3z1Ak7wkStE8A4qFmIYQSv88ZIYmGYXWQPGjEOdPQH-kmw5s7RcuqhtxKdzWGTmDQICKow/s1600/Claudimans.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"> </a><br />
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<span style="font-family: Trebuchet MS, sans-serif;">Nou llibre d'en Claudi Mans.</span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">La química de cada dia, aplega una vintena d'articles que tracten temes molt diversos sobre la química i la ciència, tots ells explicats amb un estil molt planer i humorístic.</span></div>
Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-5263273506506947352016-06-06T00:30:00.003-07:002016-06-13T04:18:33.133-07:00Un conte amb molta ciència<h4 style="background-color: white; border: 0px; clear: both; font-family: FrutigerIe, Frutiger, Helvetica; font-weight: normal; margin: 0px; padding: 0.35em 0px 0px; vertical-align: baseline; width: 950px;">
<span style="font-size: large;">Els nens i nenes de primer de l'escola Turó del Cargol amb </span></h4>
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<span style="font-size: large;">la seva mestra Neus Garriga han guanyat el primer premi </span></h4>
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<span style="font-size: large;">en la categoria A de la XIII Edició del concurs </span></h4>
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<span style="font-size: large;"><a href="http://agenda.obrasocial.lacaixa.es/ca/-/edu-hagamos-cuentos-de-ciencia">FEM CONTES DE CIÈNCIA</a> convocat pel CosmoCaixa </span></h4>
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<span style="font-size: large;">amb el conte </span></h4>
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<span style="font-size: large;"> EN QUIN POT HI HAURÀ LA SAL? </span></h4>
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<a href="https://www.youtube.com/watch?v=uws_6Gx6Yq8"><img border="0" height="244" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOLAUxAZJRtssJqjNCbk7bwK_Exbp5KvtbSHmie60LshVxdnbtFOtFrDNDibynQcPJCIVbqWO8gWnBRPN1C8gz5mrmkNqLNQVXfBB3yeO4eYe7HmRrumZ5NV9J-IIKtCrewCxKsFYg-g/s320/Conte.jpg" width="320" /></a></div>
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<span style="color: #674ea7; font-family: "trebuchet ms" , sans-serif;"><b><a href="https://www.youtube.com/watch?v=uws_6Gx6Yq8">https://www.youtube.com/watch?v=uws_6Gx6Yq8</a></b></span></div>
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Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-88303003964521996432016-04-18T07:22:00.001-07:002016-04-21T06:07:48.707-07:00CÀPSULES DE CIÈNCIESDurant aquest curs hem fet tres Càpsules de Ciències, aquí us deixem les presentacions que es van utilitzar.<br />
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<iframe allowfullscreen="" frameborder="0" height="485" marginheight="0" marginwidth="0" scrolling="no" src="//www.slideshare.net/slideshow/embed_code/key/c97bGNMLpXzPnb" style="border-width: 1px; border: 1px solid #ccc; margin-bottom: 5px; max-width: 100%;" width="595"> </iframe><br />
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<strong> <a href="https://www.slideshare.net/nurialopezre/si-hi-ha-qumica" target="_blank" title="Si hi ha Química">Si hi ha Química</a> </strong> de <strong><a href="https://www.slideshare.net/nurialopezre" target="_blank">nurialopezre</a></strong> <br />
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<iframe allowfullscreen="" frameborder="0" height="485" marginheight="0" marginwidth="0" scrolling="no" src="//www.slideshare.net/slideshow/embed_code/key/neMbrCtDAO2HHX" style="border-width: 1px; border: 1px solid #ccc; margin-bottom: 5px; max-width: 100%;" width="595"> </iframe> <br />
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<strong> <a href="https://www.slideshare.net/nurialopezre/el-sl-61046642" target="_blank" title="el Sol">El Sol</a> </strong> de <strong><a href="https://www.slideshare.net/nurialopezre" target="_blank">nurialopezre</a></strong> <br />
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<iframe allowfullscreen="" frameborder="0" height="485" marginheight="0" marginwidth="0" scrolling="no" src="//www.slideshare.net/slideshow/embed_code/key/pNpuQgurprESnY" style="border-width: 1px; border: 1px solid #ccc; margin-bottom: 5px; max-width: 100%;" width="595"> </iframe> <br />
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<strong> <a href="https://www.slideshare.net/nurialopezre/29102015-v20" target="_blank" title="29102015 v2.0">29102015 v2.0</a> </strong> de <strong><a href="https://www.slideshare.net/nurialopezre" target="_blank">nurialopezre</a></strong> </div>
Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-10205372775069665612016-02-03T00:41:00.001-08:002016-02-03T00:41:12.442-08:00Amb Q de química<div class="separator" style="clear: both; text-align: center;">
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7oYkDYsjvw86Q0DYg85D5nfu0UoxCHh_CPOAX3diTHphdYtR0SoXNmAHQRT7rvOvsgAWPZnmG_k_AQ3X0vIAhy8nLq2RjQ4oCBQOHF6OodYkWEtEwuz-fCl6H_9dc6QXALFsPlEHbsg/s1600/perspectiva.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7oYkDYsjvw86Q0DYg85D5nfu0UoxCHh_CPOAX3diTHphdYtR0SoXNmAHQRT7rvOvsgAWPZnmG_k_AQ3X0vIAhy8nLq2RjQ4oCBQOHF6OodYkWEtEwuz-fCl6H_9dc6QXALFsPlEHbsg/s1600/perspectiva.jpg" /></a></div>
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<span style="font-family: Arial, Helvetica, sans-serif;">El número 384 de la revista Perspectiva Escolar està dedicat a la didàctica de la química. Val la pena fer-li una ullada!</span><br />
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<span style="font-family: Arial, Helvetica, sans-serif;"><a href="http://www2.rosasensat.org/revistes/perspectiva-escolar/numero/384">http://www2.rosasensat.org/revistes/perspectiva-escolar/numero/384</a></span><br />
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<br />Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-66646661113270726002016-01-27T07:19:00.000-08:002016-01-27T07:19:05.274-08:00DIFERENTS CONTEXTS PER TREBALLAR LA QUÍMICA <span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><b><span style="color: #45818e;"><u>L’olor, una cosa invisible</u></span></b></span><br />
<span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><b><span style="color: #45818e;"><br /></span></b></span>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYnIB4PJSoSHqvM_nayIzvgDXD_w0yppjIkoUJPHeyMpeDqcWkeaJbzkzm0n8WQDwavodST96eQfZGO6vphQCGG3-SBpl7vldbGt22xAoaMPzov3lsmX0MN1WkC3WpzKhQafsMJrlT1w/s1600/olor.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYnIB4PJSoSHqvM_nayIzvgDXD_w0yppjIkoUJPHeyMpeDqcWkeaJbzkzm0n8WQDwavodST96eQfZGO6vphQCGG3-SBpl7vldbGt22xAoaMPzov3lsmX0MN1WkC3WpzKhQafsMJrlT1w/s1600/olor.jpg" /></a><span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">Què és l’olor? Com és què hi ha objectes que fan més
olor que d’altres? Com arriba a nosaltres l’olor? Com entra el nostre cos? Com
va per dintre? Podem atrapar l’olor? En aquesta proposta s’intenta donar
resposta a totes aquestes preguntes a través de l’observació, l’experimentació
i la reflexió.</span><br />
<span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br /></span>
<span style="font-family: Arial, sans-serif; line-height: 115%;"><a href="http://apliense.xtec.cat/arc/node/30170">http://apliense.xtec.cat/arc/node/30170</a></span><br />
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<span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br /></span>
<span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br /></span>
<span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br /></span>
<span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br /></span>
<span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><span style="color: #45818e;"><b><u>Com neixen les plantes de les llavors?</u></b></span></span><br />
<span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><span style="color: #45818e;"><b><u><br /></u></b></span></span>
<span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">A partir de la representació del conte “Jack i la
mongetera màgica” d’una altra escola, ens començem a plantejar preguntes sobre
les llavors que ens porten a treballar uns continguts determinats com
l’identificació del cicle vital de les plantes amb les seves funcions de nutrició,
reproducció i relació. També fem descripcions de com són les llavors: per fora
i per dins. Analitzem la diversitat de llavors i de fruits aconseguits i com
canvien en el temps. Valorem la importància dels bancs de llavors per
protegir-les en un futur. Utilitzem les TACs adients en cada cas.<br />
Adaptació de la llicència d’estudis: “Com les TAC faciliten el pensar,
l’experimentar i el parlar de ciències a primària”. </span><br />
<span style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheBZarJ4xl_nBr1y1rjhddYaPMxZD22_ZhODDfwgwXIdky7ZN3b75VQAJnW5Fpr_rZToPANI57qvMB9JL5blmElNJzs1yjLSzCBjHcGgyHLq9GzTmRDMyw_6C1L9J6q-XXQC90YMZ6hA/s1600/plantar.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheBZarJ4xl_nBr1y1rjhddYaPMxZD22_ZhODDfwgwXIdky7ZN3b75VQAJnW5Fpr_rZToPANI57qvMB9JL5blmElNJzs1yjLSzCBjHcGgyHLq9GzTmRDMyw_6C1L9J6q-XXQC90YMZ6hA/s1600/plantar.jpg" /></a><span style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><span style="color: #605b57; font-family: "Arial","sans-serif"; text-decoration: none; text-underline: none;"><a href="http://www.xtec.cat/sgfp/llicencies/200910/memories/" title="http://www.xtec.cat/sgfp/llicencies/200910/memories/">http://www.xtec.cat/sgfp/llicencies/200910/memories/</a></span></span><span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"></span><br />
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<span style="line-height: 115%;"><b><u><span style="color: #45818e; font-family: Arial, Helvetica, sans-serif;">Com
podem fer planter ecològic per a l’hort de l’escola?</span></u></b></span><br />
<span style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><b><u><span style="color: #45818e;"><br /></span></u></b></span>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJZT4o6Cf3PL8jOhmjReglF14TZvv9V-IDFHVW5mZq-oq5oBO0Um_3DuKUPXhIMJAIqoRN4hCPvxTMbcaC5AX2HQzYO4DB0gtu404SsG8xtfOJRlrhuUdGBiqfvWRmZ31oR7B9SmX4IA/s1600/plantes.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJZT4o6Cf3PL8jOhmjReglF14TZvv9V-IDFHVW5mZq-oq5oBO0Um_3DuKUPXhIMJAIqoRN4hCPvxTMbcaC5AX2HQzYO4DB0gtu404SsG8xtfOJRlrhuUdGBiqfvWRmZ31oR7B9SmX4IA/s1600/plantes.jpg" /></a></div>
<span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">Aquest curs hem provat una nova manera de fer planter
que ens ha donat molt bons resultats.<br />
Necessitem una garrafa d'aigua buida per fer un test d’auto reg, terra adequada
perquè les plantes germinin bé, llavors diferents i aigua.</span><br />
<span style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span>
<span style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span>
<span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><a href="http://apliense.xtec.cat/arc/node/30062">http://apliense.xtec.cat/arc/node/30062</a></span><br />
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<span style="line-height: 115%;"><u><b><span style="color: #45818e; font-family: Arial, Helvetica, sans-serif;">Cataloguem
les plantes del pati</span></b></u></span><br />
<span style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><u><b><span style="color: #45818e;"><br /></span></b></u></span>
<span style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><u><b><span style="color: #45818e;"><br /></span></b></u></span>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZA78WAy_NtnZplpKzcex5sCa1eTPOLVOYMLA-qgQgoyXO357IbLkbEVyphB5BkfzZmwwF99N9RpCQrdURcTqqshyphenhyphenEFayJIjbg1n4IpsgBbuVRIDWQIsn1b3qmjNPgKvNk0iMPk0nVdA/s1600/plan.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZA78WAy_NtnZplpKzcex5sCa1eTPOLVOYMLA-qgQgoyXO357IbLkbEVyphB5BkfzZmwwF99N9RpCQrdURcTqqshyphenhyphenEFayJIjbg1n4IpsgBbuVRIDWQIsn1b3qmjNPgKvNk0iMPk0nVdA/s1600/plan.jpg" /></a><span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">Arribar a esbrinar quines són les funcions bàsiques
d’una planta.<br />
Es parteix de la presentació de la maleta sorpresa (amb parts de planta,
algunes del propi pati, com: pastanagues, olives, pinyons, fulles, escorça i
roses) per investigar com es la resta de la planta.<br />
Després cercarem exemples al pati del centre per elaborar un catàleg de fitxes
de les plantes del pati de l’escola segons una classificació en funció de la
tija: herbes, arbustos i arbres.</span><br />
<span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br /></span>
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<span style="font-family: Arial, Helvetica, sans-serif;"><a href="http://apliense.xtec.cat/arc/node/29618">http://apliense.xtec.cat/arc/node/29618</a></span><o:p></o:p></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3_2mHRfsBkNjuU2wD_zCj3ukzjjwEnX8vg6LD19A0bgvLgo2LTjQ2385dHRhHmMSdKlw0geSbd8dPxqWKsi-PbKlLXZImgSCBwDznKeGnIlm1Lr2bBXiNAAYnP4A47l-TstKGeCncBw/s1600/llet.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3_2mHRfsBkNjuU2wD_zCj3ukzjjwEnX8vg6LD19A0bgvLgo2LTjQ2385dHRhHmMSdKlw0geSbd8dPxqWKsi-PbKlLXZImgSCBwDznKeGnIlm1Lr2bBXiNAAYnP4A47l-TstKGeCncBw/s1600/llet.jpg" /></a><br />
<b style="color: #45818e; font-family: Arial, Helvetica, sans-serif; line-height: 115%;"><u>El
quefir, el fan éssers vius?</u></b><br />
<span style="line-height: 115%;"><span style="color: #45818e; font-family: Arial, Helvetica, sans-serif;"><b><u><br /></u></b></span></span>
<span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">Es tracta d’un itinerari format per 5 elements on es
treballa el model d’ésser viu, analitzant les característiques necessàries per
poder afirmar-ho. La primera activitat presenta un context a partir del qual
l’alumnat es pregunta sobre si en els grànuls de quefir és possible que hi hagi
éssers vius o no. A partir d’aquí es plantegen tres activitats per demostrar
que els grànuls de quefir fan modificacions en el medi, reaccionen davant de
les modificacions d’aquest i es reprodueixen. Les dues activitats següents, són
opcionals, ja que impliquen un aprofundiment major en el treball experimental</span><br />
<span style="font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br /></span>
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<span style="font-family: Arial, Helvetica, sans-serif;"><a href="http://apliense.xtec.cat/arc/node/29122">http://apliense.xtec.cat/arc/node/29122</a></span><o:p></o:p></div>
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<span style="line-height: 115%;"><span style="color: #45818e; font-family: Arial, Helvetica, sans-serif;"><b><u>Com
passen les substàncies nutritives a la sang?</u></b></span></span></div>
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<span style="line-height: 115%;"><span style="color: #45818e; font-family: Arial, Helvetica, sans-serif;"><b><u><br /></u></b></span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhBA8yWYJbEB4A2ucjcDCQs9wAktabOUswJ2JrgvRp6HF2jr2N_3RUVQOb08nLX6BgimC2MGq5PIvTDjsrNs_c57_alb4-SdX8uWoP5In3rOYHTIEekKHNmJHE7rut_0QbcfFexxDqP0A/s1600/sang.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhBA8yWYJbEB4A2ucjcDCQs9wAktabOUswJ2JrgvRp6HF2jr2N_3RUVQOb08nLX6BgimC2MGq5PIvTDjsrNs_c57_alb4-SdX8uWoP5In3rOYHTIEekKHNmJHE7rut_0QbcfFexxDqP0A/s1600/sang.jpg" /></a><span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">El títol respon a la part final d’un treball fet amb
l’alumnat de 6è de primària. Com a mestra sabia que havíen d’estudiar la
nutrició humana, però no vam fer-ho com plantegen els llibres (descripció de
cada un dels aparells que intervenen) sinó partint de qüestions com Per què
mengem? Com creixem?, … Van sorgir converses molt plenes de continguts i ens va
portar a veure que la sang jugava un paper important en la nutrició. Fer
representacions i maquetes de com anàvem imaginant les coses ens va ajudar a
entendre què volíem aprendre.</span></div>
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<span style="color: #393d3f; font-family: "Arial","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><br /></span></div>
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<span style="line-height: 115%;"><a href="http://apliense.xtec.cat/arc/node/29826"><span style="font-family: Arial, Helvetica, sans-serif;">http://apliense.xtec.cat/arc/node/29826</span></a></span></div>
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<span style="line-height: 115%;"><span style="color: #45818e; font-family: Arial, Helvetica, sans-serif;"><b><u><br /></u></b></span></span></div>
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<span style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span>Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-30796758483622832962015-10-12T07:51:00.000-07:002015-10-12T08:02:12.827-07:00ACTIVITATS DE QUÍMICA. T'ANIMES?<br />
<br />
<span style="color: #6aa84f; font-family: Arial, Helvetica, sans-serif;"><b>Per cicle inicial</b></span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEif2boeKiC6GQ9xbA3Ian_ooYCv69JGNVPluyjolhIwqMe_JV6Bk3aSCRNETyyMTAgRfTfhXxsdbfa-c3fjj_QSfyHBEgbwbXTNCSp3Hw66CQRtrwqLytRt_DZC4ArbLrKXyF67Vb0xNw/s1600/que+entra+que+surt.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em; text-align: center;"><img border="0" height="129" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEif2boeKiC6GQ9xbA3Ian_ooYCv69JGNVPluyjolhIwqMe_JV6Bk3aSCRNETyyMTAgRfTfhXxsdbfa-c3fjj_QSfyHBEgbwbXTNCSp3Hw66CQRtrwqLytRt_DZC4ArbLrKXyF67Vb0xNw/s200/que+entra+que+surt.jpg" width="200" /></a><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><b>"Allò
que entra, allò que surt"</b></span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; font-size: x-small; line-height: 115%;">Una
possible forma d'entrar en l'estudi dels éssers vius és pensar en l'ésser viu
com un espai limitat, que té una frontera que marca clarament un DINS i un
FORA.<br />
A dins de tot ésser viu sempre hi ha un joc de transformacions i qualsevol cosa
de DINS ( el cos ) té relació amb el FORA ( l'entorn ).</span></span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><a href="http://apliense.xtec.cat/arc/node/29906">http://apliense.xtec.cat/arc/node/29906</a></span></span></span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhCxsHX7EQgqTWvnPYcRuDcwnOopao9zf4MoE3OsQWNWXbr_Lm1VQdaWrC9EjJaOBnwhghMDv1PAr6pkfMddHUPl14F4kZWg72ieclB-NbFIm9AoYDmbtsDoLoujTvIndZmWYdNB9hFA/s1600/riu+Segre.png" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="146" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhCxsHX7EQgqTWvnPYcRuDcwnOopao9zf4MoE3OsQWNWXbr_Lm1VQdaWrC9EjJaOBnwhghMDv1PAr6pkfMddHUPl14F4kZWg72ieclB-NbFIm9AoYDmbtsDoLoujTvIndZmWYdNB9hFA/s200/riu+Segre.png" width="200" /></a><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><b style="font-family: Arial, Helvetica, sans-serif; font-size: medium; line-height: normal;"><span style="color: #6aa84f;">Per cicle mitjà</span></b></span></span></span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><b style="color: #274e13; font-family: Arial, Helvetica, sans-serif; font-size: medium; line-height: normal;"><br /></b></span></span></span>
<b><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><span style="color: #274e13; font-family: Arial, Helvetica, sans-serif; font-size: small; line-height: normal;">"</span></span></span></span><span style="font-family: Calibri, sans-serif; font-size: 11pt; line-height: 115%;">Com es
contamina el riu Segre?"</span></b><br />
<span lang="CA" style="font-family: Calibri, sans-serif; font-size: x-small; line-height: 115%;">Ens
preguntem què és el que més contamina el riu Segre.<br />
Recollim informació a casa a partir d’unes graelles on hem escrit el que pensem
i veiem que embruta l’aigua que se’n va per la pica. Amb aquestes dades
dissenyem diferents experiments que portem a terme amb una depuradora casolana.
Després de saber quins són els productes més contaminats acabem fent
recomanacions.</span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><a href="http://apliense.xtec.cat/arc/node/30157">http://apliense.xtec.cat/arc/node/30157</a></span></span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCutZ0qk6FNGQHnBc5PtLupx_CK57c2s6bcXqeKgfxGJxK25ObsSfHuGXldgThpN2lRSmANDQhKkdRpP7WppnZqA4rWo9vAzMim_nr4TVsUxx3peEhyphenhyphenSXDYQ-9oInjf6SvgQsRNY5Mcg/s1600/foto3+com+alimenten+plantes.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCutZ0qk6FNGQHnBc5PtLupx_CK57c2s6bcXqeKgfxGJxK25ObsSfHuGXldgThpN2lRSmANDQhKkdRpP7WppnZqA4rWo9vAzMim_nr4TVsUxx3peEhyphenhyphenSXDYQ-9oInjf6SvgQsRNY5Mcg/s200/foto3+com+alimenten+plantes.jpg" width="200" /></a><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span><br />
<b><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;">"</span></span></span><span style="font-family: Calibri, sans-serif; font-size: 11pt; line-height: 115%;">Com
s’alimenten les plantes de l’hort?"</span></b><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span style="font-size: x-small;">El
propòsit és a analitzar la nutrició de les plantes tot utilitzant tècniques
d’observació i experimentació.<br />
Encabim les activitats realitzades dins del treball de manteniment de l’hort
escolar urbà.<br />
Adaptació de la llicència d’estudis: “Com les TAC faciliten el pensar,
l’experimentar i el parlar de ciències a primària”.</span><br /><span lang="CA" style="font-size: 11pt; line-height: 115%;"><a href="http://apliense.xtec.cat/arc/node/29940">http://apliense.xtec.cat/arc/node/29940</a> </span></span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-size: 11pt; line-height: 115%;"><br /></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-size: 11pt; line-height: 115%;"><br /></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-size: 11pt; line-height: 115%;"><br /></span></span>
<br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-size: 11pt; line-height: 115%;"><br /></span></span>
<b>"<span style="font-family: Calibri, sans-serif; font-size: 11pt; line-height: 115%;">Els
òrgans del nostre cos"</span></b><br />
<span lang="CA" style="font-family: Calibri, sans-serif; font-size: x-small; line-height: 115%;">Aprofitant
un joc d’òrgans de porc que la mestra porta a l’aula es plantegen preguntes
investigables que facilitaran la comprensió per part dels infants de la
complexitat del cos humà i de la seva relació amb el medi. Es treballa més
concretament la funció respiratòria i circulatòria.</span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><a href="http://apliense.xtec.cat/arc/node/29604">http://apliense.xtec.cat/arc/node/29604</a></span></span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><b style="font-family: Arial, Helvetica, sans-serif; font-size: medium; line-height: normal;"><span style="color: #6aa84f;">Per cicle superior</span></b></span></span></span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><b style="color: #274e13; font-family: Arial, Helvetica, sans-serif; font-size: medium; line-height: normal;"><br /></b></span></span></span>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_DKpukiVjw3atS-zclrSVcaBo8RxeWdtCox9Bjm10uZXiJU9KbdzvcjlXUMnEE62mOpm8TmfNG35VlcfZEMA2cifcYp9dDAxWpbuzg1psSDlIqMzcdYq8PrJkUu7qlhFFnLg_7n3v1g/s1600/minerals_super.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="163" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_DKpukiVjw3atS-zclrSVcaBo8RxeWdtCox9Bjm10uZXiJU9KbdzvcjlXUMnEE62mOpm8TmfNG35VlcfZEMA2cifcYp9dDAxWpbuzg1psSDlIqMzcdYq8PrJkUu7qlhFFnLg_7n3v1g/s200/minerals_super.jpg" width="200" /></a><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><b style="color: #274e13; font-family: Arial, Helvetica, sans-serif; font-size: medium; line-height: normal;"><br /></b></span></span></span>
<b><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><span style="font-family: Arial, Helvetica, sans-serif; font-size: small; line-height: normal;">"</span></span></span></span><span style="font-family: Calibri, sans-serif; font-size: 11pt; line-height: 115%;">Minerals
al supermercat"</span></b><br />
<span style="font-size: x-small;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;">A</span><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;">plicació
del protocol “Minerals al supermercat” d’Eloïsa Anglada.</span></span><br />
<span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><a href="http://apliense.xtec.cat/arc/node/29933">http://apliense.xtec.cat/arc/node/29933</a></span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><br /></span></span></span>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDrby9Vqb0nq5ArzTc9ITYNvhMBSWoeqjcDr-nyZOr2UVCD0i5LBoh2YvCPbkPnrfgI3djXm9MWduxc8hx55HreDxfC8AZ3E8pvmbWPf5dJKKOAe7WaPlhG-CWprjcAPahzKE-_V6YDg/s1600/Vermicultura.png" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDrby9Vqb0nq5ArzTc9ITYNvhMBSWoeqjcDr-nyZOr2UVCD0i5LBoh2YvCPbkPnrfgI3djXm9MWduxc8hx55HreDxfC8AZ3E8pvmbWPf5dJKKOAe7WaPlhG-CWprjcAPahzKE-_V6YDg/s200/Vermicultura.png" width="195" /></a><br />
<br />
<b>"<span style="font-family: Calibri, sans-serif; font-size: 11pt; line-height: 115%;">La
vermicultura. Quins beneficis aporten els cucs de terra al nostre hort?"</span></b><br />
<span lang="CA" style="font-family: Calibri, sans-serif; font-size: x-small; line-height: 115%;">Dins
d'un treball més ampli sobre l'agricultura ecològica, l’alumnat ha estudiat la
vermicultura o biocompostatge: la producció de compost a partir de cucs de
terra.<br />
A través d'aquesta experiència han pogut aprendre els beneficis d'un hort
adobat amb fems ecològics que permet la biodiversitat i en concret els
beneficis que aporten els cucs de terra a aquest tipus d'agricultura.</span><br />
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span lang="CA" style="font-family: "Calibri","sans-serif"; font-size: 11.0pt; line-height: 115%; mso-ansi-language: CA; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;"><a href="http://apliense.xtec.cat/arc/node/30161">http://apliense.xtec.cat/arc/node/30161</a></span><span style="font-size: xx-small;"><br /></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span style="font-size: xx-small;"><br /></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span style="font-size: xx-small;"><br /></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span style="font-size: xx-small;"><br /></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span style="font-size: xx-small;"><br /></span></span>
<span lang="CA" style="font-family: Calibri, sans-serif; line-height: 115%;"><span style="font-size: xx-small;"><br /></span></span>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9Y4IOP5uo1iMW2hL6YoNAW-j7hZFlKRLJ2rLlNJIDtSZ4uaqijBt1DUst-geq3Z2rZOh1phLaifpoI4sbz1T5Rtn9T0V5SCr-9rhJ2M1HDsFrw5-kdTmoWdAb6GprDXs65ZYUN_ynuQ/s1600/experimentant+amb+els+gasos.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9Y4IOP5uo1iMW2hL6YoNAW-j7hZFlKRLJ2rLlNJIDtSZ4uaqijBt1DUst-geq3Z2rZOh1phLaifpoI4sbz1T5Rtn9T0V5SCr-9rhJ2M1HDsFrw5-kdTmoWdAb6GprDXs65ZYUN_ynuQ/s200/experimentant+amb+els+gasos.JPG" width="191" /></a><b>"<span style="font-family: Calibri, sans-serif; font-size: 11pt; line-height: 115%;">És
brut l’aire que respirem?"</span></b><br />
<span lang="CA" style="font-family: Calibri, sans-serif; font-size: x-small; line-height: 115%;">Aquesta
proposta didàctica comprèn una seqüència d’activitats que ajudaran l’alumnat a
reflexionar i aprendre sobre la contaminació atmosfèrica, les seves causes i
les seves conseqüències.<br />
L’activitat parteix dels coneixements previs dels infants i a través de la
lectura d’alguns articles, l’experimentació a l’aula, el testimoni de la gent
gran i la reflexió sobre diferents fonts de dades, es va descobrint com és
l’aire, les seves propietats, la contaminació atmosfèrica, i les possibles
accions de millora.</span><br />
<a href="http://apliense.xtec.cat/arc/node/29585"> <span style="font-family: Calibri, sans-serif; font-size: 11pt; line-height: 115%;">http://apliense.xtec.cat/arc/node/29585</span></a><br />
<br />
<br />Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-64154911465722055432015-09-07T00:42:00.002-07:002015-09-07T00:42:56.617-07:00<span style="color: #38761d;"><span style="font-family: Arial,Helvetica,sans-serif;"><span style="font-size: large;">UN ARTICLE INTERESSANT</span></span></span><br />
<br />
<span style="font-family: Arial,Helvetica,sans-serif;"><span style="font-size: small;">En aquest article es mostra el desenvolupament d’una activitat realitzada a 5è de primària<br />per a treballar el model canvi químic a través d’un conjunt d’experiments. L’activitat pretén<br />ajudar els alumnes a construir el model canvi químic a partir de fenòmens de la vida quotidiana.<br />En l’activitat es fomenta la reflexió i la verbalització dels fenòmens observats.</span></span><br />
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiV6ENa4bsVd9vlDplKJqMAuCF4z0VE2qmQUf0dO3Q8brhgZzO5kiNfhLAABPE4LMWcPS3fI9cnIQsWmWuVvv5xuaygdqPsjN2KG1O_MonkrKkp9EoMLpMvL79h2K88YQd1KnCOnGA23g/s1600/manzana2.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="214" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiV6ENa4bsVd9vlDplKJqMAuCF4z0VE2qmQUf0dO3Q8brhgZzO5kiNfhLAABPE4LMWcPS3fI9cnIQsWmWuVvv5xuaygdqPsjN2KG1O_MonkrKkp9EoMLpMvL79h2K88YQd1KnCOnGA23g/s320/manzana2.jpg" width="320" /></a></div>
<br />
<br />
<br />
<span style="font-size: small;"><span style="font-family: Arial,Helvetica,sans-serif;"><a href="http://crecim.uab.cat/revista_ciencies/.../ciencies_026_p10_CanviQuimic.pdf"><cite class="_Rm">crecim.uab.cat/revista_ciencies/.../ciencies_026_p10_Canvi<b>Quimic</b>.pdf</cite></a></span></span>Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-33164074209592851062015-02-19T04:16:00.004-08:002015-02-19T04:20:26.640-08:00<span style="color: #38761d; font-family: Arial, Helvetica, sans-serif;"><b>DESCOBRIM ELS COLORS DEL VERD</b></span><br />
<span style="color: #38761d; font-family: Arial, Helvetica, sans-serif;"><b><br /></b></span>
<a href="http://metode.cat/images/stories/numeros/METODE_84/115-84.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img alt="115-84" border="0" src="http://metode.cat/images/stories/numeros/METODE_84/115-84.jpg" height="213" width="320" /></a><span style="font-family: Arial, Helvetica, sans-serif;"></span><br />
<span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: white; color: #333333; font-family: 'Times New Roman', serif; font-size: 13px; line-height: 17px;">Un matí, quan marxava cap a una conferència, vaig donar unes instruccions senzilles per a fer un experiment amb herba i alcohol. Mr Meig em va preguntar:</span></span><br />
<div class="mtd_citas" style="color: #333333; font-family: 'Times New Roman', serif; font-size: 13px; line-height: 17px; padding-left: 20px; padding-right: 4px;">
<span style="background-color: white;">—Encarregue l'herba a E. Merck-Darmstadt?</span><br />
<span style="background-color: white;">Vaig conduir el meu associat fins a una de les finestres de la nostra sala de treball, que donava al verd pati de l'antic Jardí Botànic, i vaig assenyalar-li'l.</span></div>
<div class="mtd_citas" style="color: #333333; font-family: 'Times New Roman', serif; font-size: 13px; line-height: 17px; padding-left: 20px; padding-right: 4px;">
<em style="background-color: white;">From My Life; The Memoirs of Richard Willstätter,</em><br />
<span style="background-color: white;">Richard Willstätter, Nova York, 1965</span></div>
<div class="mtd_citas" style="color: #333333; font-family: 'Times New Roman', serif; font-size: 13px; line-height: 17px; padding-left: 20px; padding-right: 4px;">
<br /></div>
<span style="font-family: Arial, Helvetica, sans-serif;"><br /></span>
<span style="font-family: Arial, Helvetica, sans-serif;"><br /></span>
<span style="font-family: Arial, Helvetica, sans-serif;"><br /></span><span style="font-family: Arial, Helvetica, sans-serif;">Us deixem un article molt interessant publicat a la revista Mètode, sobre els colors de les fulles dels arbres.</span><br />
<span style="font-family: Arial, Helvetica, sans-serif;"><br /></span>
<span style="font-family: Arial, Helvetica, sans-serif;">http://metode.cat/Revistes/Seccions/Jardi-Animat/Descobrim-tots-els-colors-del-verd</span><br />
<span style="font-family: Arial, Helvetica, sans-serif;"><br /></span>
<span style="font-family: Arial, Helvetica, sans-serif;"><br /></span>
Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-4373877082641797202015-01-23T04:35:00.002-08:002015-01-23T04:35:51.286-08:00<span style="color: #0b5394; font-family: Arial, Helvetica, sans-serif;"><b>QUÍMICA PELS MÉS JOVES</b></span><br />
<span style="background-color: white; font-size: x-small; line-height: 16px;"><span style="color: #3d85c6; font-family: Arial, Helvetica, sans-serif;">NAVET Science Center</span></span><br />
<br />
<br />
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjt58Y04Z-4jJKxNPx55olg6vNBwfGNXwqt3PBhdES3csrjXSUj7_SrMwR3DPB9Eblxms4TpdJjyKXnyjs61eu4Wi6LAqsf_ZisK7INhP2QsiAeFUFTXyL5KMb3e0n600tV4zbA32sDaw/s1600/Berta.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjt58Y04Z-4jJKxNPx55olg6vNBwfGNXwqt3PBhdES3csrjXSUj7_SrMwR3DPB9Eblxms4TpdJjyKXnyjs61eu4Wi6LAqsf_ZisK7INhP2QsiAeFUFTXyL5KMb3e0n600tV4zbA32sDaw/s1600/Berta.jpg" /></a>A Suècia viu una petita dragona verda a la que diuen Berta, que convida als més petits a unir-se a les seves aventures a la Terra del Dracs- totes relacionades amb la química.<br />
<br />
En aquest web trobareu algunes de les propostes.<br />
<br />
<br />
http://www.scienceinschool.org/2014/issue28/berta_dragon/spanish<br />
<br />Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-2893897591929518372014-09-17T03:27:00.003-07:002014-09-17T03:27:35.852-07:00Barreges i interaccions<div class="Default">
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<span style="font-size: x-small;"><i><b>Si entenem la química com la ciència dels materials,
que pretén pensar sobre la realitat a partir de la manipulació intencionada
d’aquests materials per conèixer les seves propietats, observant que tenen
comportaments diferents, controlar-ne els canvis en les interaccions,
comprovant què canvia i què es conserva en una interacció, llavors haurem
d’acceptar que estem fent química. </b></i></span><span style="font-size: 14.0pt;"><b><o:p></o:p></b></span></div>
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<i><span style="line-height: 115%;"><span style="font-size: x-small;">Mercè
Izquierdo</span><span style="font-size: medium;"><o:p></o:p></span></span></i></div>
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<span style="line-height: 115%;"><span style="font-family: Trebuchet MS, sans-serif;"><span style="color: #38761d;"><b>Separació de sòlids</b></span><o:p></o:p></span></span></div>
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<span style="font-family: Trebuchet MS, sans-serif;"><span style="color: #6aa84f;">Experimentem interaccions i barreges entre diferents materials. </span><o:p></o:p></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8NssDOIPx0QjaVO9Y9lNjOdl_PBv9i2hyphenhyphen2FCvulIRxFrEch393aiw19G6oRfeaLeQuAka-nf9vY6kyZDkNlRPdW_Dcn8Ypeg-TEDSKOLXwUYAMm0ac5D9ZfwL8bom3fDoiXFnaruQeg/s1600/1.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8NssDOIPx0QjaVO9Y9lNjOdl_PBv9i2hyphenhyphen2FCvulIRxFrEch393aiw19G6oRfeaLeQuAka-nf9vY6kyZDkNlRPdW_Dcn8Ypeg-TEDSKOLXwUYAMm0ac5D9ZfwL8bom3fDoiXFnaruQeg/s1600/1.jpg" height="265" width="320" /></a></div>
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<span style="font-family: Trebuchet MS, sans-serif;"><span style="line-height: 115%;">Primer
barregem sòlids que es comporten com a líquids, perquè s’adapten als
recipients: sorra, farina, llegums, blat de moro... I facilitem estris i
objectes que provoquin el repte de separar-los: sedassos, coladors, embuts,
pinces, recipients, culleres, pales...</span><span style="line-height: 115%;"><o:p></o:p></span></span></div>
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<span style="line-height: 115%;"><span style="font-family: Trebuchet MS, sans-serif;"><br /></span></span></div>
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<span style="line-height: 115%;"><span style="font-family: Trebuchet MS, sans-serif;"><span style="color: #6aa84f;">Interacció
amb l’aigua</span><o:p></o:p></span></span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">Al posar en contacte l’aigua
amb alguna substància o material podem observar que es produeix un nou
resultat, un canvi fruit de la interacció. <o:p></o:p></span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">Posem a l’abast el material: <o:p></o:p></span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">- ampolles de plàstic buides
transparent, <o:p></o:p></span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">- estris per recollir i abocar
l’aigua, com gerres, embuts, xeringues, safates <o:p></o:p></span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">- estris per separar materials,
culleres, pinces, sedassos, escorredores... <o:p></o:p></span></div>
<div class="Default" style="text-align: justify;">
<span style="font-family: Trebuchet MS, sans-serif;">- materials diversos per
barrejar amb aigua que provoquin canvis també diversos, o que no: sabó, sorra,
herbes, farina, papers de colors de diferents tipus, purpurina, , boles de
suro, de vidre, de ferro, pedretes, peces de plàstic, de ferro .... <o:p></o:p></span></div>
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<br /></div>
<div class="Default" style="text-align: justify;">
<span style="font-family: Trebuchet MS, sans-serif;">A partit de l’acció lliure els
nens i nenes per iniciativa pròpia actuen amb els materials, trien, proven,
observen, comenten resultats i canvis que veuen... trien algun material,
l’aboquen a l’ampolla, l’omplen d’aigua, sacsegen, observen... <o:p></o:p></span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">Ajudem als nens i nenes a
verbalitzar sobre les propietats, els canvis produïts, els resultats<i>:
l’aigua ha canviat de color, s’ha tornat verda, o marró, ara l’herba s’ha
podrit, els guixos s’han desfet, el paper era vermell i quan l’hem posat amb
aigua ha quedat blanc, l’aigua era transparent i ara és vermella, hem barrejat
molts colors i l’aigua s’ha tornat negre, hem barrejat el groc i el vermell i
ha quedat taronja, si remenem molt ràpid l’espuma i l’aigua fem més espuma... <o:p></o:p></i></span></div>
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<b><span style="line-height: 115%;"><span style="font-family: Trebuchet MS, sans-serif;">Podem
observar que:<o:p></o:p></span></span></b></div>
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<br /></div>
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<span style="font-family: Trebuchet MS, sans-serif;">- Hi ha materials que es comporten de manera diferent en
interacció amb l’aigua. <o:p></o:p></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEik8RokM4xQPANOthPhyphenhyphengTSuA56Kvx7bVV97JP4sdoyNX2LTAEWDZj_p1_fiarA-rzoUg5_ym39544TS7A7Rk4ChteSmhVxkJKf5X_sf_ihn8qzH9QXtAtGT0LU2c6KUiP4WbMvfYiM0w/s1600/3.jpg" imageanchor="1" style="clear: left; float: left; line-height: 115%; margin-bottom: 1em; margin-right: 1em; text-align: center;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEik8RokM4xQPANOthPhyphenhyphengTSuA56Kvx7bVV97JP4sdoyNX2LTAEWDZj_p1_fiarA-rzoUg5_ym39544TS7A7Rk4ChteSmhVxkJKf5X_sf_ihn8qzH9QXtAtGT0LU2c6KUiP4WbMvfYiM0w/s1600/3.jpg" height="103" width="200" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQWOU6WIRsdCXF7qMo8WHHfej43Uig4AMGO0ya_0pvbTzsxfKmMtQPy6shcrYR4nBf6CdcWgde9g0r_CfEqQ4G9UmqKvrc2ducrVoBPDJ9yq2dC7gjChG1YB5zxPJPu_lqUf33I3YG-g/s1600/2.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQWOU6WIRsdCXF7qMo8WHHfej43Uig4AMGO0ya_0pvbTzsxfKmMtQPy6shcrYR4nBf6CdcWgde9g0r_CfEqQ4G9UmqKvrc2ducrVoBPDJ9yq2dC7gjChG1YB5zxPJPu_lqUf33I3YG-g/s1600/2.png" height="120" width="200" /></a></div>
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<span style="font-family: 'Trebuchet MS', sans-serif;">Quan sacsegem l’ampolla veiem
que alguns materials es mouen a poc a poc dins l’aigua i altres es desplacen
molt ràpid, uns fan soroll i altres no, uns es queden a dalt l’ampolla altres a
baix, una canvien l’aigua de color i altres no...</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdfglt-vS8BzQekXlZeZ-cE27gbjgFyCpDOY3Vv2q44RMvmgf_2hn5ff4c6XhzR_ihsNTj1Fw2vf3r0kXNCTH8OzddqrK6ur5HOQv1C5_XcmGCa4dgRY5eKw6L7DjwpoqhySHQ1YFuOw/s1600/5.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdfglt-vS8BzQekXlZeZ-cE27gbjgFyCpDOY3Vv2q44RMvmgf_2hn5ff4c6XhzR_ihsNTj1Fw2vf3r0kXNCTH8OzddqrK6ur5HOQv1C5_XcmGCa4dgRY5eKw6L7DjwpoqhySHQ1YFuOw/s1600/5.jpg" height="200" width="186" /></a><span style="font-family: Trebuchet MS, sans-serif;"><br /></span></div>
<div class="Default">
<span style="font-family: Trebuchet MS, sans-serif;">- Hi ha materials que canvien
al posar-los en contacte amb l’aigua o fan que l’aigua canviï de color o
espessor. <o:p></o:p></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-JCbq8J235jc1bSHNlRRUgrM9mvF-Z1mo-rX0HHuwdQdIoZcMuVzW9YjI2_JbEf0-EwC8GA3Eim9B9XsQl6tzybjKvenBc9j6-Os3VWwvRtvATHzrervKCMQSkEmYzbRZ1kDN-n1bOA/s1600/6.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-JCbq8J235jc1bSHNlRRUgrM9mvF-Z1mo-rX0HHuwdQdIoZcMuVzW9YjI2_JbEf0-EwC8GA3Eim9B9XsQl6tzybjKvenBc9j6-Os3VWwvRtvATHzrervKCMQSkEmYzbRZ1kDN-n1bOA/s1600/6.jpg" height="168" width="200" /></a><span style="font-family: Trebuchet MS, sans-serif;">- Hi ha materials que després de barrejar-los amb aigua o
els podem tornar a separar i tornen al seu estat inicial. Altres que no. <o:p></o:p></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjU8PiJKhsh6Kulf9tY8yCS2udXR-6I7OvNp1bgzWiGGyBJEyayg8548jblLx94wZBHopsEJMDpT62MvdiwKRAj1YO14V9dpEoafa0a-vKJyY5nlT9o3dhno1bijUTsX9BE1fawW6a3MA/s1600/7.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjU8PiJKhsh6Kulf9tY8yCS2udXR-6I7OvNp1bgzWiGGyBJEyayg8548jblLx94wZBHopsEJMDpT62MvdiwKRAj1YO14V9dpEoafa0a-vKJyY5nlT9o3dhno1bijUTsX9BE1fawW6a3MA/s1600/7.jpg" height="156" width="200" /></a><span style="font-family: Trebuchet MS, sans-serif;">- Hi ha substàncies que quan les fem interaccionar canvien i
n’apareix una de nova. Per exemple, barrejant dos líquids de colors que han
obtingut tenyint l’aigua amb paper, pot sortir un nou color. <o:p></o:p></span></div>
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<span style="line-height: 115%;"><span style="font-family: Trebuchet MS, sans-serif;"><span style="color: #38761d;"><b>“Fabriquem”
colors nous</b></span><o:p></o:p></span></span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">Els nens i nenes s’ adonem
doncs que alguns materials produeixen uns canvis ben interessants al posar-los
en contacte i interaccionar entre ells. El paper pinotxo tenyeix l’aigua de
l’ampolla de manera que podem obtenir una gran varietat d’ampolles de colors, i
si després aboquem dos d’aquests colors diferents dins la safata i els
barregem, podem obtenir-ne de nous amb un resultat de gammes i tonalitats ben
diverses.<o:p></o:p></span></div>
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<span style="line-height: 115%;"><span style="font-family: Trebuchet MS, sans-serif;"><span style="color: #6aa84f;">Seguint
un procés per obtenir un resultat:</span><u><o:p></o:p></u></span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5KW7BPPX2I6iKg1tQaFhXkFHVqfuEmrE_VlpuniCrJSM_6FbD7EQd1OStZmrF3-Jv_f96VKzFAS-T2stG6dQN8P-Kv3rKQz2hzyZQzVGN2-uyNiufB5bQEBdwJ5hqTpg40umICmjJww/s1600/8.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5KW7BPPX2I6iKg1tQaFhXkFHVqfuEmrE_VlpuniCrJSM_6FbD7EQd1OStZmrF3-Jv_f96VKzFAS-T2stG6dQN8P-Kv3rKQz2hzyZQzVGN2-uyNiufB5bQEBdwJ5hqTpg40umICmjJww/s1600/8.jpg" height="75" width="200" /></a><span style="line-height: 115%;"></span></div>
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<span style="font-family: 'Trebuchet MS', sans-serif; line-height: 115%;">Trien un
paper de color, el tallem en trossets petits, el posem dins l’ampolla i
l’omplen d’aigua.</span></div>
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<span style="font-family: 'Trebuchet MS', sans-serif;">Un cop tenen la varietat
d’ampolles de colors, trien quins colors volen barrejar, plantegen hipòtesis,
anticipen quin color quedarà, els l’aboquen a la safata, comproven resultats,
extreuen amb la xeringa per omplir els pots de vidre que els serviran per fer
noves barreges....</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilmgnDYL3J1DAuU7_0tg5g-ayZs6Hh7OejbWU-XcSvJmcpcc5l7Rqu6TRKyeC7BxdsSNRsCIuIPFhgL8PjXNDekGLLZ-Pa4G9LKqT6sGCf7STKhpK4YAlVgt3zfovz0cp5DXe_3Ts-6Q/s1600/9.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: center;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilmgnDYL3J1DAuU7_0tg5g-ayZs6Hh7OejbWU-XcSvJmcpcc5l7Rqu6TRKyeC7BxdsSNRsCIuIPFhgL8PjXNDekGLLZ-Pa4G9LKqT6sGCf7STKhpK4YAlVgt3zfovz0cp5DXe_3Ts-6Q/s1600/9.jpg" height="63" width="200" /></a></div>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZUIZhh4-M7XZC2SxL_lJ_t02mhqBys2NNz9d0UkoTtdqcGegl53ACrd1og0Dox8gX1p4UIk1VCUakWCd7BSSg8IvSDZ7UfVnTnT37itSXht8lOxwliDkgkx3TEg7zFuHFXlkx_FXfog/s1600/10.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZUIZhh4-M7XZC2SxL_lJ_t02mhqBys2NNz9d0UkoTtdqcGegl53ACrd1og0Dox8gX1p4UIk1VCUakWCd7BSSg8IvSDZ7UfVnTnT37itSXht8lOxwliDkgkx3TEg7zFuHFXlkx_FXfog/s1600/10.jpg" height="75" width="200" /></a><br />
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<span style="line-height: 115%;"><span style="font-family: Trebuchet MS, sans-serif;">I la
repetició i l’experiència desprès de provar varies vegades, els porta a
anticipar i preveure, quins colors necessiten per obtenir un color concret,
quin han d’afegir per crear una nova tonalitat...</span></span><u><span style="font-size: 14.0pt; line-height: 115%;"><o:p></o:p></span></u></div>
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<span style="font-family: Trebuchet MS, sans-serif;">Fàtima Dalmau</span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">Escola Camins </span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">Març 2014</span></div>
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<h4>
<b><span style="font-family: Trebuchet MS, sans-serif;">Quins continguts de química haurien de conèixer , els i les alumnes abans d'arribada a l’etapa de l’ESO? </span></b></h4>
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<span style="font-family: Trebuchet MS, sans-serif;">Aquesta pregunta la van formular els i les mestres de l'Escola Puigsoler de Sant Vicenç de Castellet a la Rosanna Viñas i al Jordi Marín, tots dos professors de física i química d'instituts de Manresa (Cal Gravat i Pius Font i Quer)</span></div>
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<span style="font-family: Trebuchet MS, sans-serif;"><span style="text-align: justify;">Fruit de la reflexió sobre la qüestió plantejada, vam seleccionar tota una sèrie de</span> conceptes<span style="text-align: justify;"> </span><span style="text-align: justify;">que us proposem tot seguit. La seva tria s’ha basat més en aspectes del pensament científic que pensem que seria interessant posar de manifest que no pas en assolir uns continguts teòrics que seran treballats més endavant un cop els i les alumnes cursin l’ESO. Aquests aspectes els hem resumit en cinc blocs</span><span style="text-align: justify;"> que configuren la base de tota aquesta proposta.</span></span></div>
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<span style="font-family: Trebuchet MS, sans-serif;">En el <b><a href="http://fiqprimaria.wordpress.com/quimica/">blog</a> </b>que us presentem, trobareu activitats que estudien els canvis que pateix la matèria i que afecten la seva composició.</span></div>
<ol style="border: 0px; list-style-image: initial; list-style-position: initial; margin: 0px 0px 1.75em 3.1em; outline: 0px; padding: 0px; vertical-align: baseline;">
<li style="border: 0px; font-style: inherit; font-weight: inherit; line-height: 2.1em; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="-webkit-transition: all 0.18s ease-out; border: 0px; font-family: Trebuchet MS, sans-serif; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; transition: all 0.18s ease-out; vertical-align: baseline;"><span style="color: black;">Els estats físics de la matèria</span> </span></li>
<li style="border: 0px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="border: 0px; font-family: Trebuchet MS, sans-serif; font-style: inherit; font-weight: inherit; line-height: 2.1em; margin: 0px; outline: 0px; padding: 0px; text-decoration: none; vertical-align: baseline;">Les solucions</span></li>
<li style="border: 0px; font-style: inherit; font-weight: inherit; line-height: 2.1em; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Trebuchet MS, sans-serif;">Discontinuïtat de la matèria – l’àtom</span></li>
<li style="border: 0px; font-style: inherit; font-weight: inherit; line-height: 2.1em; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Trebuchet MS, sans-serif;">Massa, volum i densitat</span></li>
<li style="border: 0px; font-style: inherit; font-weight: inherit; line-height: 2.1em; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Trebuchet MS, sans-serif;">El canvi químic</span></li>
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Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-53586283279532914512014-04-22T02:01:00.000-07:002014-04-22T02:01:00.507-07:00El gel es dissol igual en tots els líquids?<span style="font-family: Trebuchet MS, sans-serif;">Aquesta activitat la presenta en Josep Borrut que l'ha fet amb els i les alumnes de sisè de l'escola Pau Casals (El Vendrell).</span><br />
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<span style="font-family: Trebuchet MS, sans-serif;">OBJECTIUS:</span><br />
<span style="font-family: Trebuchet MS, sans-serif;">- Identificar les variables i les constants en un experiment</span><br />
<span style="font-family: Trebuchet MS, sans-serif;">- Identificar les variables dependents i les independents en un experiment</span><br />
<span style="font-family: Trebuchet MS, sans-serif;">- Determinar si hi ha relació entre dues variables.</span><br />
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<span style="font-family: Trebuchet MS, sans-serif;">DURADA DE L'ACTIVITAT: una sessió</span><br />
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<span style="font-family: Trebuchet MS, sans-serif;">DESCRIPCIÓ:</span><br />
<span style="font-family: Trebuchet MS, sans-serif;">Aquesta és una activitat inicial per lat que l'alumnat s'iniciï en el mètode científic, i concretament en el disseny experimental amb control de variables.</span><br />
<span style="font-family: Trebuchet MS, sans-serif;">Caldrà que l'alumnat arribi a la idea que, per a realitzar un experiment, cal tenir present: què volem, què canviarem, què observarem o mesurarem i què no podem canviar. Per observar cal tenir només una variable i mantenir la resta constants.</span><br />
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<span style="font-family: Trebuchet MS, sans-serif;">MATERIAL QUE ES NECESSITA:</span><br />
<span style="font-family: Trebuchet MS, sans-serif;">Cada grup tindrà: Quatre provetes, aigua, solució d'aigua amb sal, solució d'aigua amb alcohol, solució d'aigua amb sucre, un glacó, cronòmetre, termòmetre, fitxa de registre i ordinador per fe el gràfic.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgILd5E_Gf8tl6-_e7zIRgrEfZ8Q9SsbS6mOUhsBt3jLv55wTCpQmvS0ug_4HBx3XA_9dc7s5lutNnttn-C3zHeJlWpbSXaTbb6_SnWhvsfuOURTLI5SnJlvOylPCZn_2ySUZ5taGCVCw/s1600/P4220331.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgILd5E_Gf8tl6-_e7zIRgrEfZ8Q9SsbS6mOUhsBt3jLv55wTCpQmvS0ug_4HBx3XA_9dc7s5lutNnttn-C3zHeJlWpbSXaTbb6_SnWhvsfuOURTLI5SnJlvOylPCZn_2ySUZ5taGCVCw/s1600/P4220331.jpg" height="320" width="222" /></a></div>
<span style="font-family: Trebuchet MS, sans-serif;">Fitxes de l'alumnat:</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifi6krNxcis0J1_suX5lMvwqd7g0mj_DvS2CF89KFeCEHWA0mROjiP13NwbMOxDkTACe-3UBq-Rw6n2-8J2Q2qRL-NKsVcHSrKta6bfrUPyhTI6bqxsNiGZvlEMxHa1ou4NU54maK1lA/s1600/P4220330.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifi6krNxcis0J1_suX5lMvwqd7g0mj_DvS2CF89KFeCEHWA0mROjiP13NwbMOxDkTACe-3UBq-Rw6n2-8J2Q2qRL-NKsVcHSrKta6bfrUPyhTI6bqxsNiGZvlEMxHa1ou4NU54maK1lA/s1600/P4220330.jpg" height="320" width="219" /></a>Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-55136949776471154232014-04-03T04:07:00.000-07:002014-04-08T02:52:15.240-07:00Un canvi químic inesperat tot fent cristalls<div class="MsoNormal">
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMFZgmMML2t9g4TfMCxUMBWyTWtV9znVjXEQJLTKxl8DnsVlWbpeVwG-1JSsDn6RQ7d0BCgH-eg_AYteHCPfajlAnXFyHyceQpJ2AZ6EIWjfuvJdUoys8-m2aPkbYG4vzpz9IbgmbLvw/s1600/fot.1+cristalls+de+sal.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMFZgmMML2t9g4TfMCxUMBWyTWtV9znVjXEQJLTKxl8DnsVlWbpeVwG-1JSsDn6RQ7d0BCgH-eg_AYteHCPfajlAnXFyHyceQpJ2AZ6EIWjfuvJdUoys8-m2aPkbYG4vzpz9IbgmbLvw/s1600/fot.1+cristalls+de+sal.jpg" height="200" width="117" /></a><br />
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Amb
els alumnes de quart de primària, estàvem estudiant les roques i els minerals;
Per apropar-nos a la formació de les roques sedimentàries, vaig proposar una
activitat sobre la formació de sediments, entre ells, la cristal·lització per
evaporació.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIzE8m_dSuUKkGPWEPK5-rYJMRQ4GNOwriCjbuzYBYQV-YhAbCPE6jB3rEmbZvNLHe7EVurON8KMEJ29tGR01mE8WtcM_1WFkvQkTF0h6QlR6tcZijB6Wu9qGFDMlotoOduRP3dJ_O2w/s1600/fot.2+m%25C3%25B2tic.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIzE8m_dSuUKkGPWEPK5-rYJMRQ4GNOwriCjbuzYBYQV-YhAbCPE6jB3rEmbZvNLHe7EVurON8KMEJ29tGR01mE8WtcM_1WFkvQkTF0h6QlR6tcZijB6Wu9qGFDMlotoOduRP3dJ_O2w/s1600/fot.2+m%25C3%25B2tic.jpg" height="200" width="136" /></a><span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">A l’aula
teníem cristalls de fluorita, quars, sofre,... Havíem observat i comprovat les
seves propietats. Ens preguntàvem si nosaltres podríem fer cristalls.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Decidirem
fer cristalls per evaporació de dissolucions de sal, i de sulfat de coure.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Com
que volíem veure tot el procés de cristal·lització , varem programar la càmera
Mòtic.....</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Per
casualitat, va caure una gota de dissolució de sulfat de coure sobre la sal i
aquesta es va tornar verda.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh9OsuEOxn7sLXu-VGFCpXd2ztzrWiWW40ebHVZKAK90vDsjIR6kaWvV9GqYEqAujbGhXh-LL8rcWlccwywC4V14ZuZFdAJNfpreP3svyXxeYhUiDZfzptg08k2wZwJv3iwWz0zokSN8w/s1600/fot.+3+sal+solfat+i+subst%C3%A0ncia+verda.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh9OsuEOxn7sLXu-VGFCpXd2ztzrWiWW40ebHVZKAK90vDsjIR6kaWvV9GqYEqAujbGhXh-LL8rcWlccwywC4V14ZuZFdAJNfpreP3svyXxeYhUiDZfzptg08k2wZwJv3iwWz0zokSN8w/s1600/fot.+3+sal+solfat+i+subst%C3%A0ncia+verda.jpg" height="150" width="200" /></a></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Es
va crear molta expectació. Ens preguntàvem:</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Què
fa que canviï el color de la sal?. Cal imaginar i dibuixar, què passa?/ com
passa?/ i perquè passa? Varem posar en comú totes les idees que teníem,
per saber que ens calia conèixer i
esbrinar.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Decidirem
fer comprovacions per tal de saber què és el que fa canviar el color. Cada grup
disposava d’aigua sal i sulfat de coure; càpsules de petri, espàtules i
pipetes.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGJ7FZ4XKYSsfHRagJ5n-PXhhnBpprC3O43gGO6FKBSSnn0SJX24GLeZGccglq3BajfbSGk7LOuMBl1s0TuUZKnmV9KzFUvAu4NXRVJnV88SVugRVqi3poCl1p1ib94wmXi7xZypHV2Q/s1600/fot.+5+comprovaci%C3%B3.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGJ7FZ4XKYSsfHRagJ5n-PXhhnBpprC3O43gGO6FKBSSnn0SJX24GLeZGccglq3BajfbSGk7LOuMBl1s0TuUZKnmV9KzFUvAu4NXRVJnV88SVugRVqi3poCl1p1ib94wmXi7xZypHV2Q/s1600/fot.+5+comprovaci%C3%B3.jpg" height="174" width="200" /></a><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"> </span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiAr0hiwnngrCaZSbLvCFO6ia97FBH3gao2qlrhArgIco5yxwsbecZW7d_MJ1O15YlnR2Pk66c_vaCHIikOD7yw3r06tO3FuCxKTdHzrULrcSsok5RIxJwV5cgbrRBUzux4vW-m1g0U7w/s1600/fot.4+comprovant.bmp" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiAr0hiwnngrCaZSbLvCFO6ia97FBH3gao2qlrhArgIco5yxwsbecZW7d_MJ1O15YlnR2Pk66c_vaCHIikOD7yw3r06tO3FuCxKTdHzrULrcSsok5RIxJwV5cgbrRBUzux4vW-m1g0U7w/s1600/fot.4+comprovant.bmp" height="150" width="200" /></a><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"> </span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">
Comencen
els descobriments:</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;"><br /></span></div>
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<i><span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">- Si barregem la sal sòlida i el sulfat de coure sòlid
ens queda una barreja dels dos materials, on es veuen les diferents substàncies
i no es torna verd.</span></i><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<i><span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">- Si posem l’aigua al damunt d’aquesta barreja, veiem
que es torna verd.</span></i><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<i><span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">- Si posem la dissolució de sal i aigua al
damunt del sulfat de coure sòlit ens surt aquest material verd.</span></i><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<i><span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">- Si posem la dissolució de sulfat de coure i aigua
damunt de la sal sòlida, també ens canvia de color.</span></i><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Ja
sabem que l’aigua és el desencadenant del canvi. Però...Per què passa?</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Varem
trobar molta informació a Internet sobre aquests tres materials, com es
comporten, com son, on es troben, per a què serveixen, com poden canviar, què
els fa canviar... però descobrirem una cosa que ens sorprengué molt, i és que
la sal,l’aigua i el sulfat de coure tenen un nom químic,que es representa amb
lletres i números.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Sulfat
de coure -----------SO4Cu</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Aigua
-----------------------H2O</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Sal
--------------------------Cl Na</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Varem
intentar interpretar aquestes lletres i aquests números per poder entendre una
mica més el canvi que havíem vist.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Cada
element estava representat per una lletra, nosaltres també la varem
representar amb un color.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">S
Groc </span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">O
Blau</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Na
Taronja</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Vaig
proposar fer una representació amb el cos, per entendre el que havia passat.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Cada
nen representava un element, per tant, tenia una lletra i un gomet del color
corresponent.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjh7fzuZ6mdYqzfOwnngWxuY6oxoljLwdZ_-CeIYMZD-Sgw0lrBFQMCmeOxdukUR8eMfHKrBcnqJIKlPXuBF1ufDlQbapT_r1OkLuTJ2ti5XubTCefyHIN1ZrNIbSBuMr65H_6RXw9auQ/s1600/fot.7+dibuix+del+canvi.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjh7fzuZ6mdYqzfOwnngWxuY6oxoljLwdZ_-CeIYMZD-Sgw0lrBFQMCmeOxdukUR8eMfHKrBcnqJIKlPXuBF1ufDlQbapT_r1OkLuTJ2ti5XubTCefyHIN1ZrNIbSBuMr65H_6RXw9auQ/s1600/fot.7+dibuix+del+canvi.JPG" height="200" width="143" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVdTi9wM7lw6pMp6nIWQg3-PyUAafWCXRdZKRCzOTs9oLy5fhF1ow1ppcjs53mihxQnFDhTukwvL2iHQPL_8sIbnHgsT2tpqZsiJs89XXxtnl73EtBFIluzq_7jfscpR8Hajysss1MUA/s1600/fot.+6+dibuix+canvi.JPG" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVdTi9wM7lw6pMp6nIWQg3-PyUAafWCXRdZKRCzOTs9oLy5fhF1ow1ppcjs53mihxQnFDhTukwvL2iHQPL_8sIbnHgsT2tpqZsiJs89XXxtnl73EtBFIluzq_7jfscpR8Hajysss1MUA/s1600/fot.+6+dibuix+canvi.JPG" height="200" width="132" /></a><span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">Varem
trobar moltes combinacions possibles, que defensàrem davant de la resta de
companys i companyes; Segurament una d’aquestes representacions havia de
ser el material de color verd que ens havia aparegut. També Varem explicar el
canvi, dibuixant i escrivint les nostres intuicions.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;">En
posar en comú els resultats, varem intuir que en el canvi s’havia format una
substància nova que estava formada per parts de les que ja hi havia (sal,
sulfat de coure i aigua) però organitzades d’una altra manera.</span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><o:p></o:p></span></div>
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<span style="background: #F3EEE4; color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"> </span><span style="background: #F3EEE4; color: #3c3c3c; font-family: "Trebuchet MS","sans-serif"; font-size: 11.5pt; mso-bidi-font-family: "Trebuchet MS"; mso-fareast-language: CA;"> </span><span style="color: #3c3c3c; font-family: "Arial","sans-serif"; font-size: 11.5pt; mso-fareast-language: CA;"><br />
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<span style="background-color: #f3eee4; color: #3c3c3c; font-family: 'Trebuchet MS', sans-serif; font-size: 11.5pt; line-height: 15.6pt;">Roser Ylla</span><br />
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Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-62377927464252728682014-02-03T03:06:00.000-08:002014-02-03T03:06:02.271-08:00<span style="color: #6aa84f; font-family: Trebuchet MS, sans-serif; font-size: x-large;">Dues activitats </span><br />
<br />
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJVeODYPpMPwNvmzMTCsvzCAwH6hVu0SzgNxLzTs9Mqh0EmCERYe2yTINsXpFGh9zWElgqvsubxkmurpOdKuRX04tTc7CJnu9czrnjzia25AiyGghB9fUz653cMNfLLHqQOgSmuPGVhQ/s1600/ciescies.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJVeODYPpMPwNvmzMTCsvzCAwH6hVu0SzgNxLzTs9Mqh0EmCERYe2yTINsXpFGh9zWElgqvsubxkmurpOdKuRX04tTc7CJnu9czrnjzia25AiyGghB9fUz653cMNfLLHqQOgSmuPGVhQ/s1600/ciescies.jpg" /></a><span style="font-family: Trebuchet MS, sans-serif;">Al darrer número de la revista " Ciències" s'han publicat dos articles molt interessants relacionats amb l'ensenyament/aprenentatge de la química a infantil i primària.</span><br />
<span style="font-family: Trebuchet MS, sans-serif;"> <span style="text-align: center;">http://crecim.uab.cat/revista_ciencies/index.php/all-numeros/14-numero-26</span></span><br />
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<span style="font-family: Trebuchet MS, sans-serif;"><br /></span>
<span style="font-family: Trebuchet MS, sans-serif;"><a href="http://crecim.uab.cat/revista_ciencies/images/pdfs/n26/ciencies_026_p10_CanviQuimic.pdf" style="background-color: white; color: black; font-size: 14px; font-weight: bold; line-height: 18.200000762939453px; text-align: right; text-decoration: none;" target="_blank">Activitat experimental per a treballar el model canvi químic a cicle superior de primària</a>.</span><br />
<span style="background-color: white; font-size: 14px; line-height: 18.200000762939453px; text-align: justify;"><span style="font-family: Trebuchet MS, sans-serif;">Alícia Ferret i Begoña Oliveras</span></span><br />
<span style="background-color: white; font-size: 14px; line-height: 18.200000762939453px; text-align: justify;"><span style="font-family: Trebuchet MS, sans-serif;">http://crecim.uab.cat/revista_ciencies/images/pdfs/n26/ciencies_026_p10_CanviQuimic.pdf</span></span><br />
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2DQut0sDYZutcl_izFWD6Eu_H7q-Q4yy_IWI3XYKYpp1dwqOsAMco-N6ykBUOchhf6Idl0Q0uvNV3kZCSlolRjPA6sYrtsc5gcA4rV3W0OsndDHAT2SO0XAs2x1jef6tgZB3aJIENsg/s1600/Sense+t%C3%ADtol.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><span style="font-family: Trebuchet MS, sans-serif;"></span></a><span style="background-color: white; font-size: 14px; line-height: 18.200000762939453px; text-align: justify;"><span style="font-family: Trebuchet MS, sans-serif;"><br /></span></span>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2DQut0sDYZutcl_izFWD6Eu_H7q-Q4yy_IWI3XYKYpp1dwqOsAMco-N6ykBUOchhf6Idl0Q0uvNV3kZCSlolRjPA6sYrtsc5gcA4rV3W0OsndDHAT2SO0XAs2x1jef6tgZB3aJIENsg/s1600/Sense+t%C3%ADtol.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2DQut0sDYZutcl_izFWD6Eu_H7q-Q4yy_IWI3XYKYpp1dwqOsAMco-N6ykBUOchhf6Idl0Q0uvNV3kZCSlolRjPA6sYrtsc5gcA4rV3W0OsndDHAT2SO0XAs2x1jef6tgZB3aJIENsg/s1600/Sense+t%C3%ADtol.jpg" height="127" width="200" /></a><br />
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<span style="font-family: Trebuchet MS, sans-serif;"> <a href="http://crecim.uab.cat/revista_ciencies/images/pdfs/n26/ciencies_026_p02_Suficial.pdf" style="background-color: white; color: black; font-size: 14px; font-weight: bold; line-height: 18.200000762939453px; text-align: right; text-decoration: none;" target="_blank">Tensió suficial, no! Tensió SU-PER-FI-CI-AL!</a> </span><br />
<span style="background-color: white; font-size: 14px; line-height: 18.200000762939453px; text-align: justify;"><span style="font-family: Trebuchet MS, sans-serif;">Raül Oswaldo Senra i José María DíazCrespo. </span></span><br />
<span style="background-color: white; font-family: 'Trebuchet MS', sans-serif; font-size: 14px; line-height: 18.200000762939453px; text-align: justify;">http://crecim.uab.cat/revista_ciencies/images/pdfs/n26/ciencies_026_p02_Suficial.pdf</span>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-FBuzdQ0es0yhbMF1Mst4Vsd62EqBer5V3RgUjG1qUp6lZSIMVOCvOGuKIcWBIL58tZ6poKyR5qRTZlu72I_HhuygKH1yptLTiyKjuKlDvcHQwJmX_rgM6tIeiuhig_eVV7UBIze9xw/s1600/PRIMAS+logo.png" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-FBuzdQ0es0yhbMF1Mst4Vsd62EqBer5V3RgUjG1qUp6lZSIMVOCvOGuKIcWBIL58tZ6poKyR5qRTZlu72I_HhuygKH1yptLTiyKjuKlDvcHQwJmX_rgM6tIeiuhig_eVV7UBIze9xw/s1600/PRIMAS+logo.png" height="160" width="320" /></a></div>
<span style="font-family: Arial; text-align: justify;"><span style="color: #38761d; font-size: large;">El projecte PRIMAS publicarà "Podem fer gelat sense congelador?"</span></span><br />
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<span lang="CA" style="font-family: Arial;">El nostre llibre “Química en infantil i primària. Una nueva mirada”
traspassa fronteres.<o:p></o:p></span></div>
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<span lang="CA" style="font-family: Arial;">L’activitat “Podem fer gelats sense congelador?” es traduirà a l’anglès.<o:p></o:p></span></div>
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<st1:personname productid="La Dra. Ana" w:st="on"><st1:personname productid="La Dra." w:st="on"><span lang="CA" style="font-family: Arial;">La Dra.</span></st1:personname><span lang="CA" style="font-family: Arial;"> Ana</span></st1:personname><span lang="CA" style="font-family: Arial;"> M. Abril, de <st1:personname productid="la Universitat" w:st="on">la Universitat</st1:personname> de
Jaen, que participa en el Projecte
d’investigació europea PRIMAS (<a href="http://www.primas-project.eu/" target="_blank">http://www.primas-project.eu</a>) , juntament amb altres 11
institucions ens ha demanat poder-lo traduir a l’anglès i a d’altres idiomes,
si fos necessari.<o:p></o:p></span></div>
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<span lang="CA" style="font-family: Arial;">El projecte PRIMAS té com a principal objectiu difondre l’aprenentatge
basat en la investigació guiada (IBL) en ciències i matemàtiques. Un dels
aspectes que treballen és l’elaboració d’un repositori de bones pràctiques,
activitats de tots els nivells de l’educació obligatòria, que han estat
implementats a les aules amb bons resultats d’ensenyament i aprenentatge. La
nostra activitat formarà part d’aquest repositori.<o:p></o:p></span></div>
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Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-55685458750044442012-11-13T03:07:00.000-08:002012-11-13T03:10:55.081-08:00<br />
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<span style="font-family: Arial, Helvetica, sans-serif;"><span style="color: #38761d; font-size: large;"><b>OLORS, TREBALLAR AMB INVISIBLES</b></span></span></div>
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<span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">A la revista Perspectiva Escolar de Setembre
/Octubre 2012 núm 365 trobareu l’article de Montserrat Padern i Victòria Carbó
que ens explica com han treballat les olors amb l’ alumnat de 1r de les
respectives escoles.</span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPCspWyCH4p5E4bwSc7VDIwujR_szazDVR7BLPAgutG0PLwwKWBh5CeQQOWvK2RwOo8d2rwFPdxj1htXd6PJ_acu4em3N6dAMuZOZKhfAf5YWIIn6Jl1PG9GV4zvvoOcTbJW7zGvr9hQ/s1600/OLORS.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="241" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPCspWyCH4p5E4bwSc7VDIwujR_szazDVR7BLPAgutG0PLwwKWBh5CeQQOWvK2RwOo8d2rwFPdxj1htXd6PJ_acu4em3N6dAMuZOZKhfAf5YWIIn6Jl1PG9GV4zvvoOcTbJW7zGvr9hQ/s1600/OLORS.jpg" width="320" /></a><span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">La seva proposta ens aporta idees sobre com
treballar l’olor entesa com matèria alhora que aquesta interacciona amb
nosaltres. </span></span></div>
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<span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">Pot semblar complicat pensar que es pot fer “veure” aquest invisible, però tal com diuen les autores”...passar de
l’objecte que fa olor a la partícula no és tan difícil si proposem
experimentar, pensar i anar explicant el
que estem percebent, fent i sentint” </span></span></div>
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<span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">L’article ens descriu el procés que han seguit
per fer descobrir aquests camins invisibles que fa l’olor, fer pensar sobre recorregut
que fa dins el nostre cos, i demanar
que representin la seva idea sobre aquestes partícules volàtils . Mostra també, com són
d’importants les accions que l’alumnat va plantejant-se per
provocar canvis i reptes com ara,
atrapar l’olor. </span></span></div>
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<span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">Atrapar un invisible? Tota una proesa!</span></span></div>
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<span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;"><br /></span></span></div>
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<span style="font-family: Arial, Helvetica, sans-serif;">Per saber més: <a href="http://escolasagarrainicial.blogspot.com.es/2012_02_01_archive.html">http://escolasagarrainicial.blogspot.com.es/2012_02_01_archive.html </a></span></div>
<br />Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-66301392553635537742012-10-05T03:34:00.002-07:002012-11-13T03:09:54.031-08:00L’espelma d’aniversari<b><span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;"><i>Observem un canvi</i></span></span></b><br />
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<span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">A la revista Perspectiva Escolar, núm. 364 de
juliol i agost de <st1:metricconverter productid="2012, a" w:st="on">2012, a</st1:metricconverter>
la pàgina 48, hi trobareu un article, que parla de dues experiències
realitzades, amb l’alumnat de cicle mitjà i cicle superior de primària, de
l’escola Torrent de Can Carabassa i l’escola Heura de Barcelona, que dugueren a
terme <st1:personname productid="la Roser Ylla" w:st="on">la Roser Ylla</st1:personname>
i <st1:personname productid="la Teresa Calveras" w:st="on">la Teresa Calveras</st1:personname>
, membres del grup Kimeia. </span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjchUzLiGi6lUaWt-1TOB0SeEPtCTozUH9hTI0HjSo0UZ8AegdZZU-VZkdWqKhhc8GkEwndnqAbOanZh-fDEDc201W3mrjOLcS136TLOGXCmHAhPoLrIgkiD1FJUENpfnO1MqPSVroO5g/s1600/espelma.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjchUzLiGi6lUaWt-1TOB0SeEPtCTozUH9hTI0HjSo0UZ8AegdZZU-VZkdWqKhhc8GkEwndnqAbOanZh-fDEDc201W3mrjOLcS136TLOGXCmHAhPoLrIgkiD1FJUENpfnO1MqPSVroO5g/s320/espelma.JPG" width="320" /></a><span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">És una activitat didàctica en la que es
treballa el canvi químic.</span></span></div>
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<span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">Per tal de que els nens i nenes realitzin una
acció, que permeti posar en contacte els
elements que interactuen tenint en compte diverses factors: </span></span><i style="font-family: Arial, Helvetica, sans-serif; text-indent: -24px;">els tipus de materials que interactuen,</i><span lang="CA" style="font-family: Arial, Helvetica, sans-serif; text-indent: -24px;"><span style="font-size: 7pt;"> </span></span><i style="font-family: Arial, Helvetica, sans-serif; text-indent: -24px;"><span lang="CA">el fet de l’ interacció en sí tot observant el canvi què s’hi produeix, tenint en compte allò que canvia però també allò que queda.</span></i></div>
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<div class="PrrafodelistaCxSpMiddle" style="mso-list: l0 level1 lfo1; text-indent: -18.0pt;">
<!--[if !supportLists]--><span style="font-family: Arial, Helvetica, sans-serif;"><span lang="CA">·<span style="font-size: 7pt;"> </span></span></span><span style="font-family: Arial, Helvetica, sans-serif;">La possibilitat de controlar el procés, veient
com s’inicia i què l’inicia, tenint en compte altres variables possibles que
podrien fer variar el desenvolupament de la interacció, (aquest control, pot
consistir en fer anar el procés més de pressa, més poc a poc, obtenir més o
menys quantitat d’allò que apareix o desapareix...) tot i aprenent a observar
amb una mirada específica, la del canvi químic.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKWK2nujXpElh78f5l71bbAW4Y19h9eHWuAL4AGd_OWwU0G-WzKA3mmh9zwKoaeAj9msWfSZkBhLetTNDwziJcR8D_EiG19xYL2OeDnFbLtcuAucXuXd3H4dbv0fRcuSZB5eiOoL2Mjw/s1600/Sense+t%C3%ADtol.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="242" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKWK2nujXpElh78f5l71bbAW4Y19h9eHWuAL4AGd_OWwU0G-WzKA3mmh9zwKoaeAj9msWfSZkBhLetTNDwziJcR8D_EiG19xYL2OeDnFbLtcuAucXuXd3H4dbv0fRcuSZB5eiOoL2Mjw/s320/Sense+t%C3%ADtol.jpg" width="320" /></a><span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">A partir de la observació d’una espelma
encesa, es pretén que l’alumnat,
s’adoni, que quan es dona un canvi químic, el resultat del procés dóna lloc a
substàncies noves, alhora que n’hi ha d’altres que desapareixen, ajudant als
infants a superar la dificultat d’acceptar la formació de noves substàncies.</span></span></div>
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<span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;">Una espelma encesa, és un procés de canvi,
assequible, visual, quotidià, que permet el control, la reflexió i la
interpretació de canvis i interaccions entre substàncies, partint com sempre de
preguntes investigables.</span></span><br />
<span lang="CA"><span style="font-family: Arial, Helvetica, sans-serif;"><br /></span></span>
<br />
<div style="text-align: right;">
<span style="font-family: Arial, Helvetica, sans-serif; font-size: x-small;">Teresa Calveras</span></div>
<div style="text-align: right;">
<span style="font-family: Arial, Helvetica, sans-serif; font-size: x-small;">Roser Ylla</span></div>
</div>
Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-19584373584877454642012-05-04T00:21:00.001-07:002012-05-04T00:21:19.893-07:00Narrativa de les experiències de química escolarA la darrera sessió de treball del Grup de ciències del Cesire CDEC d'infantil i primària la Mercè Izquierdo ens va parlar de la possibilitat d'aplicar un patró de narrativa que ens orienti per valorar les nostres activitats escolars sobre química. Seria com tenir una plantilla que ens ajudés a centrar les activitats de química i que siguem conscients del que treballem.
En el següent document podeu trobar un resum de la sessió: <b><a href="https://docs.google.com/open?id=0B8F-e-0YP3xIZURyT2NwdE9pVWM">NARRATIVA DE LES EXPERIÈNCIES DE QUÍMICA ESCOLAR</a></b>Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-61487977017650640672012-04-24T00:26:00.000-07:002012-04-24T00:27:13.169-07:00Bloc FLOGIST. Química. Festa d'escola<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2UwIbPu_1Sv2Iy0LBli6qHCaTrcc7oXQjqLb7eHg3cmfCmdK19kBrn7tUU4nfAzqBynYmNWnBMmajqLMziou_yH_-YcxB2Xk5Tl8eNwW6EvdyiGpy5aQHT-JzdOroc_MoUTmcanKvEPY/s400/3.jpg" imageanchor="1" style="clear:left; float:left;margin-right:1em; margin-bottom:1em"><img border="0" height="300" width="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2UwIbPu_1Sv2Iy0LBli6qHCaTrcc7oXQjqLb7eHg3cmfCmdK19kBrn7tUU4nfAzqBynYmNWnBMmajqLMziou_yH_-YcxB2Xk5Tl8eNwW6EvdyiGpy5aQHT-JzdOroc_MoUTmcanKvEPY/s400/3.jpg" /></a></div>
A l'<b>Escola Pau Vila d'Esparreguerra</b> han treballat de valent la química amb el tema de la Festa d'escola.
Ho podem consultar al seu <b><a href="http://quimica-flogist.blogspot.com.es/">bloc FLOGIST</a></b>.Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-63276923586188272282012-04-24T00:13:00.002-07:002012-05-04T00:32:56.058-07:00La caseta de sucre<div class="separator" style="clear: both; text-align: center;">
<a href="http://escolasagarrainfantil.blogspot.com.es/search/label/petits%20cient%C3%ADfics-qu%C3%ADmica" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="240" src="http://4.bp.blogspot.com/-h0o33RXAzjc/TpSDyHKJDqI/AAAAAAAAAAU/zho-BmdpbDo/s320/IMG_1394.JPG" width="320" /></a></div>
Les <b>mestres d'infantil de l'Escola Josep Mª de Sagarra</b> d'Educació Infantil ens han explicat la seva experiència sobre un projecte de química. Ens ha agradat molt.
Podeu seguir el procés al seu bloc. Recordeu que estan cronològicament de més actual a més antic, per lo tant, heu de baixar al principi a la primera entrada que s'anomena <b><a href="http://escolasagarrainfantil.blogspot.com.es/search/label/petits%20cient%C3%ADfics-qu%C3%ADmica">COMENCEM EL NOSTRE PROJECTE DE QUÍMICA!</a></b>.Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-26107190339702721362012-03-27T05:16:00.000-07:002012-03-27T05:16:21.404-07:00Elogi de Núria López i RebollalUs recomano la lectura d'aquest escrit redactat per Jaume Cela sobre la Núria. <b><a href="http://agora.xtec.cat/ceip-bellaterra/moodle/file.php/1/Elogi_de_Nuria_Lopez_i_Rebollal.pdf">Elogi de Núria López i Rebollal</a></b><br />
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Penso que està molt ben portat a aquest bloc i que ens identifica a tots a partir de la protagonista: Núria López.<br />
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Felicitats Núria!Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-42127585016268616492012-03-19T11:09:00.003-07:002012-03-19T12:48:02.899-07:00Imatges i vídeo de la presentació al CDLAquí podem veure algunes imatges de l'acte de presentació del llibre al Col·legi de doctors i llicenciats el dia 15-3-2012.<br />
Va ser tot un éxit per tots els membres del grup Kimeia.<br />
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<embed type="application/x-shockwave-flash" src="https://picasaweb.google.com/s/c/bin/slideshow.swf" width="400" height="267" flashvars="host=picasaweb.google.com&hl=ca&feat=flashalbum&RGB=0x000000&feed=https%3A%2F%2Fpicasaweb.google.com%2Fdata%2Ffeed%2Fapi%2Fuser%2F116962002137705923717%2Falbumid%2F5721670372064377425%3Falt%3Drss%26kind%3Dphoto%26hl%3Dca" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed><br />
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També podeu veure tres moments on en Jaume Cela i la Mercè Izquierdo fan la seva intervenció.<br />
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<iframe width="560" height="315" src="http://www.youtube.com/embed/oRqcsF3Ae3A" frameborder="0" allowfullscreen></iframe>Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-32827381178990747972012-03-09T01:37:00.002-08:002012-03-09T01:39:12.030-08:00Presentació del llibre al CDL<div class="separator" style="clear: both; text-align: center;"></div><div class="MsoNormal" style="background-color: rgba(255, 255, 255, 0.917969); color: #222222; text-align: justify;"></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNbKRRz143GDWMYvrf8hT3jvLSRq7jLEhrQhcUM09pnjaQu8yxAVTad2ibdE7GGQcoxYT6z-slOayncdNZnkMWJ8PZKZzvveuhJQG0SQd6OcRpBpFHW92lGfq-H5SnX4TLTt0sWfFr0A/s1600/invitacio+CDL.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="188" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNbKRRz143GDWMYvrf8hT3jvLSRq7jLEhrQhcUM09pnjaQu8yxAVTad2ibdE7GGQcoxYT6z-slOayncdNZnkMWJ8PZKZzvveuhJQG0SQd6OcRpBpFHW92lGfq-H5SnX4TLTt0sWfFr0A/s400/invitacio+CDL.jpg" width="400" /></a></div><div class="MsoNormal" style="font-family: arial, sans-serif; font-size: 13px;"><span lang="CA" style="font-family: Arial, sans-serif; font-size: 12pt;"><br />
</span></div><div class="MsoNormal" style="font-family: arial, sans-serif; font-size: 13px;"><span lang="CA" style="font-family: Arial, sans-serif; font-size: 12pt;">La degana i la Junta de Govern del Col·legi Oficial de Doctors i Llicenciats en Filosofia i Lletres i en Ciències<u> </u></span><span style="font-family: Arial, sans-serif; font-size: 12pt;">de Catalunya es complauen a convidar-vos a la presentació del llibre:</span></div><div class="MsoNormal" style="font-family: arial, sans-serif; font-size: 13px;"><span style="font-family: Arial, sans-serif; font-size: 12pt;"><br />
</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0T7AfBbIj46OlzrKbGUZlaCEvJI_GqMUlQyzYolwWQ-bRIbC34yqfYf0297H2-LjpIuNHZmeBxZ_rL2Z9z7nuVMSqbEdsrCKgO0zmFjmZ57hcNGszMGe5tNh3DuV1xIuDJRnC5c0h9w/s1600/portada+llibre.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0T7AfBbIj46OlzrKbGUZlaCEvJI_GqMUlQyzYolwWQ-bRIbC34yqfYf0297H2-LjpIuNHZmeBxZ_rL2Z9z7nuVMSqbEdsrCKgO0zmFjmZ57hcNGszMGe5tNh3DuV1xIuDJRnC5c0h9w/s1600/portada+llibre.jpg" /></a></div><div class="MsoNormal" style="font-family: arial, sans-serif; font-size: 13px;"><b><span lang="CA" style="font-family: Arial, sans-serif; font-size: 12pt;">Química a Infantil i Primària. Una nova mirada </span></b><span lang="CA" style="font-family: Arial, sans-serif; font-size: 12pt;">(editorial Graó). </span><span style="font-family: Arial, sans-serif; font-size: 12pt;">Grup Kimeia. Coordinació Mercè Izquierdo.</span></div><div class="MsoNormal" style="font-family: arial, sans-serif; font-size: 13px;"><br />
</div><div class="MsoNormal" style="font-family: arial, sans-serif; font-size: 13px;"><span lang="CA" style="font-family: Arial, sans-serif; font-size: 12pt;">Hi intervindran: <b>Jaume Cela</b>, mestre, pedagog i escriptor, i <b>Mercè Izquierdo</b>, catedràtica emèrita<u> </u></span><span style="font-family: Arial, sans-serif; font-size: 12pt;">de Didàctica de les Ciències a la Facultat de Ciències de l’Educació de la UAB.</span></div><div class="MsoNormal" style="font-family: arial, sans-serif; font-size: 13px;"><br />
</div><div class="MsoNormal" style="font-family: arial, sans-serif; font-size: 13px;"><span lang="CA" style="font-family: Arial, sans-serif; font-size: 12pt;">L’acte tindrà lloc el dijous 15 de març, a les 18 h, a la sala Ramon Fuster del Col·legi </span><span style="font-family: Arial, sans-serif; font-size: 12pt;">(Rambla de Catalunya, 8, principal, de Barcelona)</span></div><br />
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<span style="background-color: #ffd966;"><span style="font-family: Arial, sans-serif; font-size: 12pt;">Us preguem que confirmeu la vostra assistència: 933170428 o</span><span style="font-family: Arial, sans-serif; font-size: 12pt;"> </span><a href="mailto:activitats@cdl.cat" style="color: #1155cc; font-family: Arial, sans-serif; font-size: 12pt;" target="_blank"><span style="color: windowtext;">activitats@cdl.cat</span></a><span style="font-family: Arial, sans-serif; font-size: 12pt;"> i que ens feu la màxima difusió possible entre el professorat del vostre entorn.</span></span></div>Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0tag:blogger.com,1999:blog-341392844915798828.post-16877669261690098662011-12-12T10:37:00.000-08:002011-12-12T10:39:01.831-08:00Resum de les Jornades "Amb Q de química" de la FUBJa podem consultar un resum de les Jornades <a href="http://educaciofub.wordpress.com/2011/12/12/iii-jornades-de-dialegs-educatius-amb-q-de-quimica/"><span style="font-size: large;"><b>"Amb Q de química"</b></span></a> de la FUB desl dies 26 i 27 de novembre.<br />
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<div class="separator" style="clear: both; text-align: center;"><a href="http://educaciofub.files.wordpress.com/2011/10/logo-amb-logo-fub-i-data-copia1.jpg"><img border="0" height="192" src="http://educaciofub.files.wordpress.com/2011/10/logo-amb-logo-fub-i-data-copia1.jpg" width="400" /></a></div>Grup de química Kimeiahttp://www.blogger.com/profile/03693331971845159074noreply@blogger.com0