{"id":9264,"date":"2024-04-03T16:23:50","date_gmt":"2024-04-03T14:23:50","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceipcampselisis\/?p=9264"},"modified":"2024-04-04T15:57:49","modified_gmt":"2024-04-04T13:57:49","slug":"projecte-les-maquines-2n","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipcampselisis\/portada\/projecte-les-maquines-2n\/","title":{"rendered":"Projecte “Les M\u00e0quines” – 2n"},"content":{"rendered":"

A 2n hem estat treballant les m\u00e0quines a trav\u00e9s d\u2019un projecte on hem apr\u00e8s sobre m\u00e0quines simples, m\u00e0quines complexes, energia renovable, no renovable i les propietats de l\u2019energia. Hem tancat aquest projecte creant un cotxe amb material reciclat.\u00a0<\/span><\/p>\n

Al voltant d\u2019aquest cotxe han sorgit molts aprenentatges, alguns nous i altres que hav\u00edem vist al llarg del projecte. Hem utilitzat dues m\u00e0quines simples per crear-lo: la roda i eix i el cargol i hem utilitzat energia cin\u00e8tica per donar-li corda endarrere, fent que les gomes s\u2019enrosquessin a l\u2019eix per a que el cotxe pogu\u00e9s transformar l\u2019energia que li hem aplicat i es pogu\u00e9s despla\u00e7ar endavant.\u00a0<\/span><\/p>\n

Per altra banda han sorgit nous aprenentatges, hem apr\u00e8s sobre diferents tipus de tracci\u00f3 decidint si voliem enganxar les gomes a l\u2019eix de davant, al de darrera o als dos. Tamb\u00e9 hem anat solucionant els problemes que ens hem trobat, que no han estat pocs, per exemple hem apr\u00e8s que les rodes de pl\u00e0stic rellisquen massa i les hem cobert de goma eva per millorar l\u2019adher\u00e8ncia i hem apr\u00e8s sobre la import\u00e0ncia del pes per tal que les rodes s\u2019agafin b\u00e9 al terra i el cotxe es desplaci, tot i que hem de vigilar! Amb poc pes el cotxe rellisca per\u00f2 amb massa pes no avan\u00e7a.\u00a0<\/span><\/p>\n

Finalment i no menys important, hem experimentat, hem aplicat els coneixements del projecte en situacions reals, fet que ens ha ajudat a crear un clima de motivaci\u00f3 i inter\u00e8s; ens hem plantejat problemes, n\u2019hem fet hip\u00f2tesis i observacions, col\u00b7laborant entre nosaltres per tal de buscar solucions\u00a0 i finalment les hem aplicat per treure\u2019n conclusions, fent d\u2019aquest proc\u00e9s un aprenentatge significatiu.<\/span><\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

A 2n hem estat treballant les m\u00e0quines a trav\u00e9s d\u2019un projecte on hem apr\u00e8s sobre m\u00e0quines simples, m\u00e0quines complexes, energia renovable, no renovable i les propietats de l\u2019energia. Hem tancat aquest projecte creant un cotxe amb material reciclat.\u00a0 Al voltant d\u2019aquest cotxe han sorgit molts aprenentatges, alguns nous i altres que hav\u00edem vist al llarg […]<\/p>\n","protected":false},"author":3,"featured_media":9265,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[214,11,85,4],"tags":[159,180],"class_list":["post-9264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3ra-primaria","category-3rb-primaria","category-bones-practiques-educacio-primaria","category-portada","tag-bones-practiques-pri","tag-projectes-de-treball"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/posts\/9264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/comments?post=9264"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/posts\/9264\/revisions"}],"predecessor-version":[{"id":9270,"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/posts\/9264\/revisions\/9270"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/media\/9265"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/media?parent=9264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/categories?post=9264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcampselisis\/wp-json\/wp\/v2\/tags?post=9264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}