tag:blogger.com,1999:blog-33986489215203388122024-03-13T10:10:47.860+01:00Bloc del taller d'experiments L’objectiu d'aquest bloc és compartir amb tots vosaltres tot allò relacionat amb el món científic.
Esperem les vostres idees i els vostres suggeriments. Unknownnoreply@blogger.comBlogger211125tag:blogger.com,1999:blog-3398648921520338812.post-28635266050620126102019-01-14T10:13:00.000+01:002019-01-14T10:17:34.329+01:00Experiments al taller de laboratoriBon dia!<br />
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Us deixem unes imatges que resumeixen els experiments que realitzem durant el taller de laboratori. Esperem us agradin :)<br />
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<br />Anonymoushttp://www.blogger.com/profile/13035191825602910000noreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-81143686572002460122018-11-19T12:04:00.004+01:002018-11-19T12:04:41.209+01:00Setmana de la Ciència 2018<a href="https://setmanaciencia.fundaciorecerca.cat/frontend/">Setmana de la Ciència 2018</a><br />
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Ahir es va tancar la 23a Setmana de la Ciència i aquest ha estat el cartell d'aquest any. Esperem hagueu participat en alguna de les moltes activitats que es proposaven. A Cicle Superior, continuem fent ciència!<br />
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<a href="https://4.bp.blogspot.com/-N7V7EYGgpuA/W_KYJZBirEI/AAAAAAAAAxI/nFr-vY6zOEUf5nj51T9uoEVUzlH6u4RsQCLcBGAs/s1600/SC18_Slider_FundacioRecerca_FCRi.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="607" data-original-width="1365" height="142" src="https://4.bp.blogspot.com/-N7V7EYGgpuA/W_KYJZBirEI/AAAAAAAAAxI/nFr-vY6zOEUf5nj51T9uoEVUzlH6u4RsQCLcBGAs/s320/SC18_Slider_FundacioRecerca_FCRi.jpg" width="320" /></a></div>
<br />Anonymoushttp://www.blogger.com/profile/13035191825602910000noreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-14371862003005114252018-11-19T11:54:00.001+01:002018-11-19T11:55:41.393+01:00Experiment taller laboratori<div class="separator" style="clear: both; text-align: center;">
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A continuació us deixem un vídeo molt interessant d'un dels experiments que fem al taller de laboratori.<br />
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Esperem us agradi!<br />
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<iframe width="320" height="266" class="YOUTUBE-iframe-video" data-thumbnail-src="https://i.ytimg.com/vi/c9jwHBKRIco/0.jpg" src="https://www.youtube.com/embed/c9jwHBKRIco?feature=player_embedded" frameborder="0" allowfullscreen></iframe></div>
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Anonymoushttp://www.blogger.com/profile/13035191825602910000noreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-38082355725293167412017-11-21T19:44:00.002+01:002017-11-21T20:19:00.781+01:00SETMANA DE LA CIÈNCIA 2017
<div><object width="640" height="360"><param name="movie" value="https://app.kizoa.com/i-Contact/sflite.swf?did=153280054&k=8221474&loop=1"></param><param name="wmode" value="transparent"></param><param name="allowFullScreen" value="true"></param><embed src="https://app.kizoa.com/i-Contact/sflite.swf?did=153280054&k=8221474&loop=1" type="application/x-shockwave-flash" wmode="transparent" width="640" height="360" allowFullScreen="true"></embed></object><br /><a href="http://www.kizoa.es/Editar-Videos-Movie-Maker/d153280054k8221474o2l1/setmana-de-la-ciencia"><b>setmana de la ciencia</b></a></div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-17243685417469428432017-11-15T20:35:00.002+01:002017-11-15T20:35:34.338+01:00DISC DE NEWTON<iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/s6XZG76HYYo" width="560"></iframe>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-39425151216202566232017-11-07T18:47:00.003+01:002017-11-07T18:49:16.684+01:00SETMANA DE LA CIÈNCIA 2017<div style="background-color: white; box-sizing: border-box; color: #333333; direction: ltr; font-size: 14px; line-height: 1.6; margin-bottom: 17px; padding: 0px; text-align: justify;">
<span style="font-family: "verdana" , sans-serif;">La Setmana de la Ciència és l'<strong style="box-sizing: border-box; line-height: inherit;">esdeveniment anual de divulgació de la ciència més important en l'àmbit europeu</strong>. Durant uns dies, un gran nombre d'entitats i institucions d'arreu organitzen activitats amb l'objectiu de fomentar l'interès de la societat per la ciència i el coneixement, i d'ensenyar els darrers avenços científics i tecnològics de manera atractiva i propera.</span></div>
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<span style="font-family: "verdana" , sans-serif;">Aquest 2017, la Setmana de la Ciència, que coincideix amb l'<strong style="box-sizing: border-box; line-height: inherit;">Any Internacional del Turisme Sostenible per al Desenvolupament</strong>, té lloc <strong style="box-sizing: border-box; line-height: inherit;">del 10 al 19 de novembre.</strong></span></div>
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<span style="font-family: "verdana" , sans-serif;"><strong style="box-sizing: border-box; line-height: inherit;">FEU CLIC A SOBRE DE LA IMATGE</strong></span></div>
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<a href="http://www.fundaciorecerca.cat/setmanaciencia/frontend/home.asp" target="_blank"><img border="0" data-original-height="610" data-original-width="857" height="454" src="https://1.bp.blogspot.com/-bgUyl_mkndg/WgHxnloaatI/AAAAAAAAHmI/omQ_1D0JiN0m2LmA3N6ibzpjk-p75_JhwCLcBGAs/s640/setmana%2Bde%2Bla%2Bci%25C3%25A8ncia%2B2017.jpg" width="640" /></a></div>
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Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-80692904869129039712017-11-01T15:00:00.002+01:002017-11-01T15:07:01.886+01:00MESUREM MASSES<br />
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<iframe allowfullscreen="" frameborder="0" height="360" src="https://www.kizoa.com/embed-148756720-1867463o1l1" width="640"></iframe><br />
<a href="http://www.kizoa.es/Editar-Videos-Movie-Maker/d148756720k1867463o2l1/mesurem-masses"><b>MESUREM MASSES</b></a></div>
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Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-67744671651421712572017-11-01T14:46:00.003+01:002017-11-01T15:02:19.178+01:00GAT PNEUMÀTIC // TEMPS DE REACCIÓ<iframe allowfullscreen="" frameborder="0" height="360" src="https://www.kizoa.com/embed-148754914-7741002o1l1" width="640"></iframe><br />
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<a href="https://4.bp.blogspot.com/-Xn0lyCRuMN4/WfnTt05hrrI/AAAAAAAAHkg/c9JPvUnpv0E01aj08aFZnZM5flwun0bbQCLcBGAs/s1600/20171016_155515.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="900" data-original-width="1600" height="180" src="https://4.bp.blogspot.com/-Xn0lyCRuMN4/WfnTt05hrrI/AAAAAAAAHkg/c9JPvUnpv0E01aj08aFZnZM5flwun0bbQCLcBGAs/s320/20171016_155515.jpg" width="320" /></a></div>
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<a href="https://2.bp.blogspot.com/-9pCyIS5mnCg/WfnTvObrKKI/AAAAAAAAHkk/SL6waTaJjKkPCtTV-dQ8TvJS6NoIOFEFgCLcBGAs/s1600/20171016_155645.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="900" data-original-width="1600" height="180" src="https://2.bp.blogspot.com/-9pCyIS5mnCg/WfnTvObrKKI/AAAAAAAAHkk/SL6waTaJjKkPCtTV-dQ8TvJS6NoIOFEFgCLcBGAs/s320/20171016_155645.jpg" width="320" /></a></div>
<br />Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-90312897561460684662017-10-26T17:43:00.000+02:002017-11-01T13:36:38.371+01:00TALLER D'ASTRONOMIA: Formació de cràters al Sistema Solar<br />
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<span style="font-family: "verdana" , sans-serif;">ELS CRÀTERS DEL SISTEMA SOLAR</span></div>
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<span style="font-family: "verdana" , sans-serif;">Avui dia 26 d'octubre els alumnes de cinquè han participar d'un taller d'Astronomia sobre la formació de cràters al Sistema Solar.</span><br />
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<span style="font-family: "verdana" , sans-serif;">La major part dels cràters que apareixen a la superfície de la Lluna i d'altres astres del nostre Sistema Solar han estat originats per la caiguda d'altres cossos d'una estructura semblant sobre la seva superfície. Aquest cràters i els raigs que es formen donen molta informació astronòmica interessant.</span><br />
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<span style="font-family: "verdana" , sans-serif;">A més de l'explicació teòrica han fet un experiment amb materials cassolans com farina, cola-cao, una safata, un colador , unes culleres de diferents mides... </span></div>
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<span style="font-family: "verdana" , sans-serif;">El resultat ha estat fantàstic. </span><br />
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<a href="http://4.bp.blogspot.com/-3mY4QhLBUEo/Vky7JtzgJYI/AAAAAAAAHCE/Cc3Tw_gR_yY/s1600/taller%2Bsistema%2Bsolar.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="452" src="https://4.bp.blogspot.com/-3mY4QhLBUEo/Vky7JtzgJYI/AAAAAAAAHCE/Cc3Tw_gR_yY/s640/taller%2Bsistema%2Bsolar.jpg" width="640" /></a></div>
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<span style="font-family: "verdana" , sans-serif;">Aquest taller l'ha portat a terme de foma magistral l'astrònom colombià </span><a href="http://gduquees.blogspot.com/2009_04_01_archive.html" style="font-family: Verdana, sans-serif;">Antonio Bernal González.</a></div>
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Unknownnoreply@blogger.com2tag:blogger.com,1999:blog-3398648921520338812.post-3224733268155967642016-11-29T19:49:00.001+01:002016-11-29T19:49:11.196+01:00LLAMINADURES AL BUIT<div>
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<span style="font-family: Verdana, sans-serif;">El volum d’un gas depèn
de la massa del propi gas, de la pressió i de la temperatura. Si mantenim
constant la massa i la temperatura i disminuïm la pressió, el volum augmenta.<b><o:p></o:p></b></span></div>
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<span style="font-family: Verdana, sans-serif;">Les llaminadures que
anomenem ‘esponges’ o ‘núvols’ estan fetes
principalment de gelatina, sucre i aire. En aquest experiment les
envasarem al buit. </span></div>
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<span style="font-family: Verdana, sans-serif;">Què creus que passarà?</span><b><span style="font-family: "Calibri","sans-serif"; mso-bidi-font-family: "Times New Roman"; mso-fareast-font-family: Batang;"><o:p></o:p></span></b></div>
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<iframe allowfullscreen="" frameborder="0" height="360" src="https://www.kizoa.com/embed-80599791-2421479o1l1" width="640"></iframe><br /></div>
<a href="http://www.kizoa.es/Editar-Videos-Movie-Maker/d80599791k2421479o2l1/llaminadures-al-buit"><b>llaminadures al buit</b></a> - <i><a href="http://www.kizoa.es/">Kizoa Editar Videos - Movie Maker</a></i></div>
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-39091593693615950832016-11-14T19:28:00.002+01:002016-11-14T20:23:52.348+01:00COM INFLAR UN GLOBUS SENSE BUFAR?<iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/ZGubElYaaHQ?rel=0" width="560"></iframe>
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<a href="http://www.kizoa.es/Editar-Videos-Movie-Maker/d77556939k2456770o2l1/com-inflar-un-globus"><b>com inflar un globus...</b></a> - <i><a href="http://www.kizoa.es/">Kizoa Editar Videos - Movie Maker</a></i></div>
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-64139958333236250212016-06-21T16:18:00.000+02:002016-06-21T20:00:58.625+02:00TANCAT PER VACANCES<span style="font-family: Trebuchet MS, sans-serif;">Ha acabat un altre curs. El temps passa molt ràpid, oi?</span><br />
<span style="font-family: Trebuchet MS, sans-serif;">Hem fet molts experiments i han sortit força bé, però encara volem fer més. Us esperem al setembre amb nous reptes. </span><br />
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<span style="font-family: Trebuchet MS, sans-serif;">Bon estiu i bones vacances a tots i totes.</span><br />
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<span style="font-family: Trebuchet MS, sans-serif;"> Carme i Perfe</span></div>
<br />Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-8909546730144879212016-05-08T20:40:00.002+02:002016-05-08T20:40:31.588+02:00GAT PNEUMÀTIC I TEMPS DE REACCIÓ<div>
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<iframe allowfullscreen="" frameborder="0" height="420" src="http://www.kizoa.com/embed-43431287-6382807o1l1" width="560"></iframe><br /></div>
<a href="http://www.kizoa.es/Editar-Videos-Movie-Maker/d43431287k6382807o2l1/taller-de-medi-1"><b>TALLER DE MEDI 1</b></a> - <i><a href="http://www.kizoa.es/">Kizoa Editar Videos - Movie Maker</a></i></div>
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-5269119391280336832016-04-29T13:58:00.006+02:002016-04-29T14:01:52.988+02:00Quins papers es dissolen en aigua?<div style="text-align: justify;">
<a href="https://4.bp.blogspot.com/-gyw0dxAOJWY/VyNL-SONG0I/AAAAAAAAHN0/qbn8t6GiKCExnPBrlw6C2uIx9n_aYYBhACLcB/s1600/papers%2Bdissolts%2B%2Ben%2Baigua.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="200" src="https://4.bp.blogspot.com/-gyw0dxAOJWY/VyNL-SONG0I/AAAAAAAAHN0/qbn8t6GiKCExnPBrlw6C2uIx9n_aYYBhACLcB/s200/papers%2Bdissolts%2B%2Ben%2Baigua.jpg" width="145" /></a><span style="font-family: "trebuchet ms" , sans-serif; font-size: medium;">Al taller d'experiments d'aquesta setmana hem comprovat quins tipus de paper es dissolen fàcilment en aigua. El resultat ha estat sorprenent. Hem fet diversos tipus de paper que utilitzem a la nostra vida diària...paper de cuina, paper de water, mocadors, paper de regal, folis, tovallons i tovalloles de diferents tipus...</span><br />
<a href="https://4.bp.blogspot.com/-K7qCqEVoONY/VyNMKRkn1II/AAAAAAAAHN4/j8g_cgTmg9o6AXG4Uio2Y9Wol3o29T1_QCLcB/s1600/20160427_155521.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="179" src="https://4.bp.blogspot.com/-K7qCqEVoONY/VyNMKRkn1II/AAAAAAAAHN4/j8g_cgTmg9o6AXG4Uio2Y9Wol3o29T1_QCLcB/s320/20160427_155521.jpg" width="320" /></a><span style="font-family: "trebuchet ms" , sans-serif; font-size: medium;"><br /></span></div>
<span style="font-family: "trebuchet ms" , sans-serif; font-size: medium;">L'objectiu era prendre consciència de quin lloc és l'adient per deixar els papers que fem servir...</span><br />
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<a href="https://3.bp.blogspot.com/-qrLC6j9eVHM/VyNLoyFzOqI/AAAAAAAAHNo/48aT_xYuf9UJtYOAaeOhBm0eh0IfeFHfQCLcB/s1600/20160427_155634.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="179" src="https://3.bp.blogspot.com/-qrLC6j9eVHM/VyNLoyFzOqI/AAAAAAAAHNo/48aT_xYuf9UJtYOAaeOhBm0eh0IfeFHfQCLcB/s320/20160427_155634.jpg" width="320" /></a><span style="clear: left; float: left; font-size: large; margin-bottom: 1em; margin-right: 1em;"></span><a href="https://4.bp.blogspot.com/-K7qCqEVoONY/VyNMKRkn1II/AAAAAAAAHN4/j8g_cgTmg9o6AXG4Uio2Y9Wol3o29T1_QCLcB/s1600/20160427_155521.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"></a><a href="https://4.bp.blogspot.com/-rjq790r_3vY/VyNMKwiSVhI/AAAAAAAAHN8/MgiUiA17ZzQ2BogmxrKiodRs_oXMpPljwCLcB/s1600/20160427_155556.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><span style="clear: right; float: right; font-size: large; margin-bottom: 1em; margin-left: 1em;"></span></a></div>
<a href="https://3.bp.blogspot.com/-qrLC6j9eVHM/VyNLoyFzOqI/AAAAAAAAHNo/48aT_xYuf9UJtYOAaeOhBm0eh0IfeFHfQCLcB/s1600/20160427_155634.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><span style="font-size: large;"></span></a>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-18746791231045271412016-04-24T14:25:00.001+02:002016-04-24T14:25:14.089+02:00Aliments amb midó<div style="margin: auto; visibility: visible; width: 540px;">
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<span style="font-family: "trebuchet ms" , sans-serif;">En aquest experiment, hem pogut comprovar la presència de midó en alguns aliments. Un experiment senzill i força curiós i interessant.</span><br />
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<a href="http://www.picturetrail.com/misc/counter.fcgi?cID=924&link=/photoFlick/samples/pflicks=shtml"><img align="left" border="0" src="http://pics.picturetrail.com/res/pflicks/pt.gif" /></a><a href="http://www.picturetrail.com/misc/counter.fcgi?cID=925&link=/photoFlick/samples/pflicks=shtml"><img align="left" border="0" src="http://pics.picturetrail.com/static/images/pt2.gif" style="margin-left: 5px;" /></a></div>
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Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-67898923578541782712016-04-11T18:42:00.001+02:002016-04-11T18:43:04.636+02:00CIÈNCIA ENTRE TOTS <div class="separator" style="clear: both; text-align: center;">
<a href="http://blocs.xtec.cat/cienciaentretots/" target="_blank"><img border="0" height="640" src="https://2.bp.blogspot.com/-8D-PUZrTdoQ/VwvTXgNfacI/AAAAAAAAHLw/u9g8nddbcKQGhz510CZj9KlMk2wnM266w/s640/2016-cartell-ciencia-entre-tots.png" width="450" /></a></div>
<br />Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-73166750096975842162016-04-09T20:50:00.002+02:002016-04-09T20:50:11.665+02:00ANIMALS I PLANTES<span style="font-family: Trebuchet MS, sans-serif; font-size: large;">VOLEU SABER MÉS COSES DELS ANIMALS I LES PLANTES DEL VOSTRE ENTORN? SÍ?</span><br />
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<span style="font-family: Trebuchet MS, sans-serif; font-size: large;">DONCS, FEU CLIC A LA IMATGE I ....</span><br />
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<a href="http://www.xtec.cat/~fturmo/d108/index.htm" target="_blank"><img border="0" height="428" src="https://4.bp.blogspot.com/-NWaCuPGum1s/VwlOws-tXcI/AAAAAAAAHLc/RRelcGxYFKAbQrQYoSsK4wpnmBRQ7xTOg/s640/plantes%2Bi%2Banimals.jpg" width="640" /></a></div>
<span style="font-family: Trebuchet MS, sans-serif; font-size: large;"><br /></span>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-11946537344130095902016-04-09T14:32:00.000+02:002016-04-09T14:32:37.821+02:00MESUREM MASSES 2016<div>
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<a href="http://www.picturetrail.com/misc/counter.fcgi?cID=924&link=/photoFlick/samples/pflicks=shtml"><img border="0" src="http://pics.picturetrail.com/res/pflicks/pt.gif" style="text-align: left;" /></a><a href="http://www.picturetrail.com/misc/counter.fcgi?cID=925&link=/photoFlick/samples/pflicks=shtml"><img border="0" src="http://pics.picturetrail.com/static/images/pt2.gif" style="margin-left: 5px; text-align: left;" /></a></div>
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Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-57435326360960152562016-03-28T22:17:00.001+02:002016-03-28T22:23:49.812+02:00GAT PNEUMÀTIC // TEMPS DE REACCIÓ<div style="text-align: center;">
<iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/62cwTjgrWhg?rel=0" width="560"></iframe></div>
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3398648921520338812.post-16978995266243750042016-02-29T22:00:00.000+01:002016-02-29T22:30:53.050+01:00LA FOTOSÍNTESI<a href="http://3.bp.blogspot.com/-c1nbina-Jn0/TrQwdOA0aPI/AAAAAAAACyw/_fC2odDLHFw/s1600/ftplanta.gif" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5671211109302167794" src="https://3.bp.blogspot.com/-c1nbina-Jn0/TrQwdOA0aPI/AAAAAAAACyw/_fC2odDLHFw/s320/ftplanta.gif" style="cursor: pointer; float: left; height: 280px; margin: 0pt 10px 10px 0pt; width: 263px;" /></a><span style="font-family: "arial";">La </span><span style="color: #cc0000; font-family: "arial"; font-weight: bold;">fotosíntesi </span><span style="font-family: "arial";">és un procés mitjançant el qual les plantes fabriquen es seu propi aliment a partir dels nutrients del sòl, aigua, oxigen de l'aire i la llum del sol.</span><span style="font-family: "arial";"> </span><span style="font-family: "arial";">Les plantes transformen l'aigua i els nutrients que absobeixen les arrels en glucosa (sucre) que és l'aliment de la planta i el dioxid de carboni (CO2) en Oxigen (O2) , molt necessari per a la vida de tots els éssers vius.</span><br />
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<span style="font-family: "arial";">Les fulles de les plantes són el laboratori on té lloc aquest procés, gràcies a la clorofil·la. Cada fulla prén diòxid de carboni de l'aire a través dels estomes, que són petites abertures per on es fa l'intercanvi de gasos amb l'exterior.</span><br />
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<span style="font-size: 130%;"><span style="font-family: "arial";"><br />A continuació dos videos que ens poden ajudar a entendre millor aquest procés.</span></span><br />
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<span style="font-family: "arial";"><iframe allowfullscreen="" frameborder="0" height="344" src="http://www.youtube.com/embed/JxFlCkmnF78?fs=1" width="459"></iframe>.<br />.<br /><iframe allowfullscreen="" frameborder="0" height="270" src="http://www.youtube.com/embed/30ecq2Cv1KI?fs=1" width="480"></iframe></span></div>
Unknownnoreply@blogger.com3tag:blogger.com,1999:blog-3398648921520338812.post-54578833816447117812016-02-28T21:43:00.000+01:002016-02-29T22:35:07.759+01:00DISECCIÓ D'UNA FLOR<div style="text-align: center;">
<span style="font-family: "trebuchet ms" , sans-serif;"> SABEM QUE LA FLOR ÉS L'APARELL REPRODUCTOR DE LES PLANTES FANERÒGAMES!</span></div>
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<a href="https://2.bp.blogspot.com/-lYL85DN4l5s/VtNaXPEtblI/AAAAAAAAHG0/OpWqGGqclbQ/s1600/flor%2B1.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://2.bp.blogspot.com/-lYL85DN4l5s/VtNaXPEtblI/AAAAAAAAHG0/OpWqGGqclbQ/s400/flor%2B1.jpg" width="275" /></a></div>
<a href="https://3.bp.blogspot.com/-Tu3ErfPw7jw/VtNaXAXGcrI/AAAAAAAAHG4/SapTKxUhGAU/s1600/flor2.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="400" src="https://3.bp.blogspot.com/-Tu3ErfPw7jw/VtNaXAXGcrI/AAAAAAAAHG4/SapTKxUhGAU/s400/flor2.jpg" width="266" /></a><br />
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<a href="https://4.bp.blogspot.com/-MfR4baS0030/VtS5UZU2xOI/AAAAAAAAHH0/_RKIs4xMerk/s1600/la%2Bflor3.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="305" src="https://4.bp.blogspot.com/-MfR4baS0030/VtS5UZU2xOI/AAAAAAAAHH0/_RKIs4xMerk/s640/la%2Bflor3.jpg" width="640" /></a></div>
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<span style="font-family: "trebuchet ms" , sans-serif;">ALGUNES PLANTES SENSE FLORS (CRIPTÒGAMES) ES REPRODUEIXEN PER ESPORES.</span></div>
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<a href="https://2.bp.blogspot.com/-3gF1T4_WkhA/VtNbxRoS47I/AAAAAAAAHHE/6BqjMv7JIWg/s1600/9.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="300" src="https://2.bp.blogspot.com/-3gF1T4_WkhA/VtNbxRoS47I/AAAAAAAAHHE/6BqjMv7JIWg/s400/9.jpg" width="400" /></a></div>
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FALGUERA</div>
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Unknownnoreply@blogger.com3tag:blogger.com,1999:blog-3398648921520338812.post-26957940654262720642016-02-22T22:42:00.000+01:002016-02-28T20:57:58.777+01:00E pur si muove!<span style="font-size: 130%;"><span style="font-family: "trebuchet ms";"><br /></span></span>
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<span style="color: #000099; font-family: "trebuchet ms"; font-size: 130%;">La llegenda conta que Galileo Galilei va murmurar l' Eppur si muove (o E pur si muove), que es traduïx com <strong><span style="color: #990000;"><em>"I tanmateix, es mou",</em></span></strong> després d'abjurar de la visió heliocèntrica del món davant el tribunal de la Santa Inquisició. Des d'un punt de vista simbòlic, sintetitza la cabuderia de l'evidència científica enfront de la censura de la fe, la rebel·lia del científic davant les convencions per autoritat..</span></div>
Us presento una il·lusió optica, que no té res a veure amb Galileo Galilei, però que: <span style="color: #cc0000;"><em>"E pur si muove"</em></span> <br />
Fes click a sobre de la imatge.<br />
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<a href="http://1.bp.blogspot.com/_ny3NDT7TXCA/SZ3TT2zuCMI/AAAAAAAAAgw/Qabzqey65d0/s1600-h/Illusion_optique[1].jpg"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5304628274195728578" src="https://1.bp.blogspot.com/_ny3NDT7TXCA/SZ3TT2zuCMI/AAAAAAAAAgw/Qabzqey65d0/s400/Illusion_optique%255B1%255D.jpg" style="cursor: hand; height: 300px; width: 400px;" /></a><br />
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Unknownnoreply@blogger.com3tag:blogger.com,1999:blog-3398648921520338812.post-62783545954301820682016-02-22T14:43:00.000+01:002016-02-28T21:00:18.469+01:00ÉS TEMPS DE BOLETS...<a href="http://www.tocatsdelbolet.com/" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5391322268539540962" src="https://4.bp.blogspot.com/_ny3NDT7TXCA/StHTCe3z1eI/AAAAAAAAA4U/XYg23ZBzPeY/s200/fons.gif" style="cursor: pointer; float: left; height: 128px; margin: 0pt 10px 10px 0pt; width: 200px;" /></a>Un joc divertit. Fes clic a la imagte i abans de començar llegeix el que dia la pàgina.<br />
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ESPERO QUE EL TEU CISTELL SIGUI EL GUANYADOR!!! <span style="color: rgb(204 , 0 , 0);">Pots aconseguir el <span style="font-weight: bold;">"DIPLOMA DE BOLETAIRE"</span></span>Unknownnoreply@blogger.com4tag:blogger.com,1999:blog-3398648921520338812.post-12245161860197255522016-02-20T19:38:00.000+01:002016-02-28T20:54:25.235+01:00COM FUNCIONEN ELS PULMONS ?<a href="http://3.bp.blogspot.com/_ny3NDT7TXCA/TMcC9xtCKcI/AAAAAAAABnk/IAXWl61iVWc/s1600/cosido3.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5532393927585442242" src="https://3.bp.blogspot.com/_ny3NDT7TXCA/TMcC9xtCKcI/AAAAAAAABnk/IAXWl61iVWc/s200/cosido3.jpg" style="cursor: pointer; float: left; height: 157px; margin: 0pt 10px 10px 0pt; width: 296px;" /></a><span style="font-size: 100%;"><b><span lang="CA" style="font-family: ";">NOM DE L’EXPERIMENT: Com funcionen els pulmons?</span></b></span> <br />
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<span style="font-size: 100%;"><b><span lang="CA" style="font-family: CopperBlackDB;"> </span></b></span></div>
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<span style="font-size: 100%;"><b><span lang="CA" style="font-family: ";">Introducció:</span></b></span></div>
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<span style="font-size: 100%;"><b><span lang="CA" style="font-family: Arial;"> </span></b></span></div>
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<span lang="CA" style="font-family: Arial; font-size: 100%;">Els movime</span><span lang="CA" style="font-family: Arial; font-size: 100%;">nts d’inspiració i expiració fan entrar i sortit l’aire dels pulmons. Construirem un model dels pulmons i el diafragma per estudiar-ho.</span></div>
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<span lang="CA" style="font-family: Arial; font-size: 100%;"> </span></div>
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<span lang="CA" style="font-family: Arial; font-size: 100%;">Els globus petits fan de pulmons i el gros fa de diafragma. Quan estires el </span><span lang="CA" style="font-family: Arial; font-size: 100%;">globus que fa de diafragma, es redueix la pressió dins l’ampolla, entra aire nou pels tubets per omplir l’espai i s’inflen els globus. </span></div>
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<span style="font-size: 100%;"><b><span lang="CA" style="font-family: CopperBlackDB;"> </span></b></span></div>
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<span style="font-size: 100%;"><b><span lang="CA" style="font-family: ";">Materials:</span></b></span></div>
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<span style="font-size: 100%;"><b><span lang="CA" style="font-family: ";"> </span></b></span></div>
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<li class="MsoNormal"><span lang="CA" style="font-family: Arial; font-size: 100%;">Ampolla de plàstic petita</span></li>
<li class="MsoNormal"><span lang="CA" style="font-family: Arial; font-size: 100%;">Dos globus petits i un de gran</span></li>
<li class="MsoNormal"><span lang="CA" style="font-family: Arial; font-size: 100%;">Dos tubets de plàstic (poden ser tub</span><span lang="CA" style="font-family: Arial; font-size: 100%;">s de bolígraf o palletes)</span></li>
<li class="MsoNormal"><span lang="CA" style="font-family: Arial; font-size: 100%;">Dues gomes elàstiques</span></li>
<li class="MsoNormal"><span lang="CA" style="font-family: Arial; font-size: 100%;">Plastilina</span></li>
<li class="MsoNormal"><span lang="CA" style="font-family: Arial; font-size: 100%;">Cinta adhesiva</span></li>
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<span style="font-size: 100%;"><b><span lang="CA" style="font-family: ";">Procediment:</span></b></span></div>
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<span lang="CA" style="font-family: Arial; font-size: 100%;">Talla l’ampolla pel cul</span></div>
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<span lang="CA" style="font-family: Arial; font-size: 100%;">Lliga els globus petits als dos tubets</span></div>
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<span lang="CA" style="font-family: Arial; font-size: 100%;">Introdueix els tubets a l’ampolla fent-los sortir pel broc i fixa’ls amb plastilina</span></div>
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<span lang="CA" style="font-family: Arial; font-size: 100%;">Tapa la part inferior de l’ampolla amb el globus més gran.</span></div>
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<a href="http://1.bp.blogspot.com/_ny3NDT7TXCA/TMcDNC7Xt5I/AAAAAAAABns/PUkjFjXyLag/s1600/cosido2.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5532394189907015570" src="https://1.bp.blogspot.com/_ny3NDT7TXCA/TMcDNC7Xt5I/AAAAAAAABns/PUkjFjXyLag/s200/cosido2.jpg" style="cursor: pointer; height: 149px; width: 283px;" /></a></div>
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<!--[if gte mso 9]><xml> <w:worddocument> <w:view>Normal</w:View> <w:zoom>0</w:Zoom> <w:hyphenationzone>21</w:HyphenationZone> <w:compatibility> <w:breakwrappedtables/> <w:snaptogridincell/> <w:wraptextwithpunct/> <w:useasianbreakrules/> <w:usefelayout/> </w:Compatibility> <w:browserlevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} </style> <![endif]-->Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-3398648921520338812.post-36737812771657904432016-01-09T20:14:00.000+01:002016-01-10T13:56:21.658+01:00ROBERT HOOKE<div style="color: #000099; font-weight: bold; text-align: justify;">
<span style="font-family: courier new; font-size: 130%;">Hem est</span><span style="font-family: courier new; font-size: 130%;">u</span><span style="font-family: courier new; font-size: 130%;">diat a la classe les cèl·lules, i les hem observat al microscopi. El primer científi</span><span style="font-family: courier new; font-size: 130%;">c que va observar les c</span><span style="font-family: courier new; font-size: 130%;">èl·lues vegetals va s</span><span style="font-family: courier new; font-size: 130%;">er Robert Hooke.</span> </div>
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<a href="http://1.bp.blogspot.com/_ny3NDT7TXCA/SxbAWucOKzI/AAAAAAAABCc/fvfJh8vMnQs/s1600-h/hooke.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5410723498988284722" src="http://1.bp.blogspot.com/_ny3NDT7TXCA/SxbAWucOKzI/AAAAAAAABCc/fvfJh8vMnQs/s200/hooke.jpg" style="cursor: pointer; height: 101px; width: 102px;" /></a><a href="http://3.bp.blogspot.com/_ny3NDT7TXCA/SxbAilyUPUI/AAAAAAAABCk/JexkvwJfucA/s1600-h/HOOKE_Robert.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5410723702823468354" src="http://3.bp.blogspot.com/_ny3NDT7TXCA/SxbAilyUPUI/AAAAAAAABCk/JexkvwJfucA/s200/HOOKE_Robert.jpg" style="cursor: pointer; height: 101px; width: 80px;" /></a></div>
<b><span lang="CA" style="font-family: Arial;">Ro</span></b><b><span lang="CA" style="font-family: Arial;">bert Hooke, </span></b><span lang="CA" style="font-family: Arial;"> científic anglès. Va ser un dels científics experimentals més importants de la història </span><span lang="CA" style="font-family: Arial;">de la ciència i un polemista incansable. Els seus interessos van abastar camps tan dispars c</span><span lang="CA" style="font-family: Arial;">om la biologia, la medicina, la física, la microscopia, la nàutica i l’arquitectura. Va ser un nen feble i </span><span lang="CA" style="font-family: Arial;">malaltís que va destacar ràpidament per la seva habilitat per al dibuix i les activitats manuals. </span></div>
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<b><i><span lang="CA" style="font-family: Arial;">Micrographia</span></i></b><span lang="CA" style="font-family: Arial;"> és el títol de l'obra escrita en 1665 pel científic anglès Robert Hooke, en el qual apareixen per primera vegada dibuixos d'imatges preses amb un microscopi òptic. El llibre conté la descripció detallada de cinquanta-set observacions realitzades amb el microscopi que el propi Hooke va fabricar, i tres observacions telescòpiques, i va ser rebuda amb entusiasme per una part de la comunitat científica europea. Hooke tenia 28 anys quan ho va escriure.<o:p></o:p></span></div>
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<span lang="CA" style="font-family: Arial;"> Aquest llibre conté per primera vegada la paraula cèl·lula i s'hi apunta una explicació plausible sobre els fòssils. Hooke va descobrir les cèl·lules observant al microscopi una petita làmina de suro, adonant-se que estava formada per petites cavitats polièdriques que recordaven a les cel·les d'un rusc. Per això va anomenar «cèl·lula» a cada una d'aquestes cavitats. No va aconseguir determinar el paper clau que aquestes cel·les tenien com a constituents dels éssers vius. El que estava observant eren cèl·lules vegetals mortes amb la seva característica forma poligonal.</span></div>
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