{"id":4252,"date":"2019-10-02T09:49:35","date_gmt":"2019-10-02T08:49:35","guid":{"rendered":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/?p=4252"},"modified":"2020-11-16T00:00:37","modified_gmt":"2020-11-15T23:00:37","slug":"reconnaitre-les-differentes-etapes-dune-demarche-dinvestigation-scientifique","status":"publish","type":"post","link":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/reconnaitre-les-differentes-etapes-dune-demarche-dinvestigation-scientifique\/","title":{"rendered":"Reconna\u00eetre les diff\u00e9rentes \u00e9tapes d&rsquo;une d\u00e9marche d&rsquo;investigation scientifique"},"content":{"rendered":"\r\n<h1 style=\"text-align: center;\"><strong>la m\u00e9thode exp\u00e9rimentale<\/strong><\/h1>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong style=\"color: #008000;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-4390\" src=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2019\/10\/images.jpg\" alt=\"\" width=\"225\" height=\"225\" srcset=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2019\/10\/images.jpg 225w, http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2019\/10\/images-150x150.jpg 150w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/strong><\/p>\r\n<p><span style=\"color: #008000;\"><strong>Probl\u00e8me :<\/strong><\/span> c&rsquo;est souvent une question qui d\u00e9bute par comment.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong>Hypoth\u00e8ses :<\/strong> ce sont des suppositions, des r\u00e9ponses vraisemblables au probl\u00e8me.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><span style=\"color: #0000ff;\"><strong>\u00a0V\u00e9rification exp\u00e9rimentale :<\/strong><\/span> avec deux montages dont un sert de t\u00e9moin (un seul facteur varie, c&rsquo;est-\u00e0-dire une seule diff\u00e9rence au d\u00e9but de la r\u00e9alisation)<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong><span style=\"color: #ff9900;\">\u00a0Les r\u00e9sultats<\/span> <\/strong>: c&rsquo;est ce que l&rsquo;on voit, ce que l&rsquo;on a mesur\u00e9 ou observ\u00e9 dans les 2 montages : c&rsquo;est identique ou non<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><span style=\"color: #ff0000;\"><strong>La conclusion :<\/strong><\/span> raisonner puis la r\u00e9diger<\/p>\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>la m\u00e9thode exp\u00e9rimentale Probl\u00e8me : c&rsquo;est souvent une question qui d\u00e9bute par comment. Hypoth\u00e8ses : ce sont des suppositions, des r\u00e9ponses vraisemblables au probl\u00e8me. \u00a0V\u00e9rification exp\u00e9rimentale : avec deux montages dont un sert de t\u00e9moin (un seul facteur varie, c&rsquo;est-\u00e0-dire une seule diff\u00e9rence au d\u00e9but de la r\u00e9alisation) \u00a0Les r\u00e9sultats : c&rsquo;est ce que l&rsquo;on &#8230; <a title=\"Reconna\u00eetre les diff\u00e9rentes \u00e9tapes d&rsquo;une d\u00e9marche d&rsquo;investigation scientifique\" class=\"read-more\" href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/reconnaitre-les-differentes-etapes-dune-demarche-dinvestigation-scientifique\/\" aria-label=\"En savoir plus sur Reconna\u00eetre les diff\u00e9rentes \u00e9tapes d&rsquo;une d\u00e9marche d&rsquo;investigation scientifique\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[335,334,333,332,30],"tags":[45],"class_list":["post-4252","post","type-post","status-publish","format-standard","hentry","category-3methode","category-4methode","category-5methode","category-6methode","category-decouverte","tag-methode"],"featured_image_urls_v2":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":""},"post_excerpt_stackable_v2":"<p>la m\u00e9thode exp\u00e9rimentale Probl\u00e8me : c&rsquo;est souvent une question qui d\u00e9bute par comment. Hypoth\u00e8ses : ce sont des suppositions, des r\u00e9ponses vraisemblables au probl\u00e8me. \u00a0V\u00e9rification exp\u00e9rimentale : avec deux montages dont un sert de t\u00e9moin (un seul facteur varie, c&rsquo;est-\u00e0-dire une seule diff\u00e9rence au d\u00e9but de la r\u00e9alisation) \u00a0Les r\u00e9sultats : c&rsquo;est ce que l&rsquo;on voit, ce que l&rsquo;on a mesur\u00e9 ou observ\u00e9 dans les 2 montages : c&rsquo;est identique ou non La conclusion : raisonner puis la r\u00e9diger &nbsp;<\/p>\n","category_list_v2":"<a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/3methode\/\" rel=\"category tag\">3methode<\/a>, <a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/4methode\/\" rel=\"category tag\">4methode<\/a>, <a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/5methode\/\" rel=\"category tag\">5methode<\/a>, <a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/6methode\/\" rel=\"category tag\">6methode<\/a>, <a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/decouverte\/\" rel=\"category tag\">D\u00e9couverte<\/a>","author_info_v2":{"name":"RolandC","url":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/author\/rollandc\/"},"comments_num_v2":"0 commentaire","_links":{"self":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts\/4252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/comments?post=4252"}],"version-history":[{"count":2,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts\/4252\/revisions"}],"predecessor-version":[{"id":4391,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts\/4252\/revisions\/4391"}],"wp:attachment":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/media?parent=4252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/categories?post=4252"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/tags?post=4252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}