{"id":2266,"date":"2022-03-25T19:20:48","date_gmt":"2022-03-25T18:20:48","guid":{"rendered":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/?p=2266"},"modified":"2024-04-08T15:48:22","modified_gmt":"2024-04-08T13:48:22","slug":"le-robot-ozobot","status":"publish","type":"post","link":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/?p=2266","title":{"rendered":"Le robot OZOBOT"},"content":{"rendered":"\n<p>Cet article propose&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Une narration de toutes les \u00e9tapes de l\u2019exp\u00e9rimentation d\u2019OZOBOT dans une classe de CM2 et en CP\/CE1 pour une premi\u00e8re d\u00e9couverte de l\u2019objet technique.<\/li><li>En t\u00e9l\u00e9chargement, le dossier complet avec les fiches de travail test\u00e9es en classe.\u00a0Bien s\u00fbr, ces documents sont certainement perfectibles. Ce sont des propositions \u00e0 am\u00e9nager selon ses propres objectifs.<\/li><\/ul>\n\n\n\n<p><strong>Dans les programmes&nbsp;:<\/strong><\/p>\n\n\n\n<p><strong>Cycle 1&nbsp;:<\/strong><\/p>\n\n\n\n<p><strong><em>Les \u00e9l\u00e8ves apprennent \u00e0 \u00ab\u00a0utiliser des marqueurs spatiaux adapt\u00e9s (devant, derri\u00e8re, droite, gauche, dessus, dessous&#8230;) dans des r\u00e9cits, descriptions ou explications\u00a0\u00bb.<br>Ils apprennent \u00e9galement \u00e0 \u00ab\u00a0situer des objets par rapport \u00e0 soi, entre eux, par rapport \u00e0 des objets rep\u00e8res\u00a0\u00bb, \u00ab\u00a0se situer par rapport \u00e0 d\u2019autres, par rapport \u00e0 des objets rep\u00e8res\u00a0\u00bb et \u00ab\u00a0dans un environnement bien connu, r\u00e9aliser un trajet, un parcours \u00e0 partir de sa repr\u00e9sentation (dessin ou codage)\u00a0\u00bb.<br>Ce travail leur permet de d\u00e9velopper l\u2019aptitude \u00e0 \u00e9mettre des instructions \u00e9l\u00e9mentaires de d\u00e9placement, instructions qu\u2019ils apprendront \u00e0 associer dans les cycles suivants pour construire des programmes de d\u00e9placement.<\/em><\/strong><\/p>\n\n\n\n<p><strong>Cycle 2&nbsp;:<\/strong><\/p>\n\n\n\n<p><strong><em>Les \u00e9l\u00e8ves apprennent \u00e0 \u00ab\u00a0coder et d\u00e9coder pour pr\u00e9voir, repr\u00e9senter et r\u00e9aliser des d\u00e9placements dans des espaces familiers, sur un quadrillage, sur un \u00e9cran\u00a0\u00bb.<br>Ces d\u00e9placements ont lieu dans des espaces r\u00e9duits en d\u00e9but de cycle (classe ou \u00e9cole) pour s\u2019\u00e9tendre progressivement tout au long du cycle jusqu\u2019au quartier ou village pour lesquels ils pourront utiliser des plans.<br>\u00c0 partir du CE1, les \u00e9l\u00e8ves sont invit\u00e9s \u00e0 coder des d\u00e9placements \u00e0 l\u2019aide d\u2019un logiciel de programmation adapt\u00e9.<\/em><\/strong><\/p>\n\n\n\n<p><strong><u>Cycle 3&nbsp;:<\/u><\/strong><\/p>\n\n\n\n<p><strong><em>Les \u00e9l\u00e8ves apprennent \u00e0 \u00ab\u00a0programmer les d\u00e9placements d\u2019un robot ou ceux d\u2019un personnage sur un \u00e9cran\u00a0\u00bb. Les \u00e9l\u00e8ves travaillent \u00ab\u00a0dans des espaces de travail de tailles diff\u00e9rentes (la feuille de papier, la cour de r\u00e9cr\u00e9ation, le quartier, la ville, etc.)\u00a0\u00bb, ils utilisent pour cela des plans en travaillant \u00ab\u00a0avec de nouvelles ressources comme les syst\u00e8mes d\u2019information g\u00e9ographique\u00a0\u00bb.<br>Le cadre est aussi celui \u00ab\u00a0d\u2019activit\u00e9s g\u00e9om\u00e9triques (construction de figures simples ou de figures compos\u00e9es de figures simples)\u00a0\u00bb, en utilisant des logiciels de g\u00e9om\u00e9trie dynamique.<\/em><\/strong><\/p>\n\n\n\n<p><strong>D\u00e9couverte et codage par suites de couleurs&nbsp;:<\/strong><\/p>\n\n\n\n<p>Le robot OZOBOT se pr\u00e9sente sous la forme d\u2019un petit objet h\u00e9misph\u00e9rique muni de deux roues command\u00e9es par deux micro-moteurs. Sa \u00ab\u00a0t\u00eate\u00a0\u00bb contient une led qui peut s\u2019allumer ou clignoter de plusieurs couleurs. Il se recharge \u00e0 l\u2019aide d\u2019un port micro USB.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"113\" height=\"106\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO1jpg-5d0e5d0e-2e68d.jpg\" alt=\"\" class=\"wp-image-2268\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO1jpg-5d0e5d0e-2e68d.jpg 113w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO1jpg-5d0e5d0e-2e68d-64x60.jpg 64w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO1jpg-5d0e5d0e-2e68d-100x94.jpg 100w\" sizes=\"auto, (max-width: 113px) 100vw, 113px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"113\" height=\"106\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO1jpg-5d0e5d0e-2e68d.jpg\" alt class=\"wp-image-2268 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMTEzIiBoZWlnaHQ9IjEwNiIgdmlld0JveD0iMCAwIDExMyAxMDYiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO1jpg-5d0e5d0e-2e68d.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO1jpg-5d0e5d0e-2e68d.jpg 113w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO1jpg-5d0e5d0e-2e68d-64x60.jpg 64w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO1jpg-5d0e5d0e-2e68d-100x94.jpg 100w\" data-sizes=\"auto\"><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"113\" height=\"113\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610.jpg\" alt=\"\" class=\"wp-image-2269\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610.jpg 113w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610-60x60.jpg 60w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610-100x100.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610-45x45.jpg 45w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610-70x70.jpg 70w\" sizes=\"auto, (max-width: 113px) 100vw, 113px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"113\" height=\"113\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610.jpg\" alt class=\"wp-image-2269 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMTEzIiBoZWlnaHQ9IjExMyIgdmlld0JveD0iMCAwIDExMyAxMTMiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610.jpg 113w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610-60x60.jpg 60w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610-100x100.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610-45x45.jpg 45w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/Ozo2jpg-2c4b2c4b-34610-70x70.jpg 70w\" data-sizes=\"auto\"><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<p><strong><em>Observer, questionner, exp\u00e9rimenter et argumenter, proc\u00e9der par essais et erreurs, d\u00e9marche d\u2019investigation, t\u00e2tonnement, cr\u00e9ativit\u00e9\u00a0; d\u00e9veloppement de l\u2019esprit critique et de l\u2019int\u00e9r\u00eat pour le progr\u00e8s scientifique et technique.<\/em><\/strong><\/p>\n\n\n\n<p><strong>Mais comment ce robot se dirige-t-il\u00a0?<\/strong><\/p>\n\n\n\n<p>C\u2019est l\u2019approche que nous avons utilis\u00e9e avec les \u00e9l\u00e8ves\u00a0: observer l\u2019objet, le d\u00e9crire, le dessiner, essayer de deviner comment on peut le mettre en route&#8230; M\u00eame les plus petits rep\u00e8rent la prise pour le recharger, les roues, le bouton pour l\u2019allumer.<br>Une fois allum\u00e9 que se passe-t-il\u00a0? Le robot clignote, se d\u00e9place un peu puis s\u2019arr\u00eate (s\u2019il est sur une feuille blanche). Si par hasard on le pose sur un support color\u00e9&#8230; il s\u2019allume en prenant la couleur du support&#8230;<br>C\u2019est le moment d\u2019observer ensemble le dessous du robot avec ses capteurs qui clignotent. Les capteurs \u00ab\u00a0voient\u00a0\u00bb les couleurs. On peut alors faire rappeler aux enfants, par analogie, quels sont nos capteurs \u00e0 nous, nos sens et constater que nous en poss\u00e9dons bien plus que le robot\u00a0!<br>Mais comment donner des ordres au robot\u00a0? On demande alors aux \u00e9l\u00e8ves de tracer une ligne au feutre noir et de se d\u00e9brouiller pour faire r\u00e9agir OZOBOT avec cette ligne. En t\u00e2tonnant, ils pensent \u00e0 poser le robot sur la ligne&#8230; et celui-ci se met \u00e0 suivre la ligne&#8230; ou pas&#8230; On analyse pourquoi ensemble\u00a0: la largeur du trait est importante.<br>Ensuite, on peut tester ce qui se passe avec d\u2019autres couleurs de traits, d\u2019autres \u00e9paisseurs, d\u2019autres sortes de crayons&#8230; Il faut constater et expliquer que le robot est assez sensible aux nuances de couleurs, \u00e0 la luminosit\u00e9 ambiante, ce qui peut le conduire \u00e0 des r\u00e9actions parfois al\u00e9atoires.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"227\" height=\"239\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO3jpg-46124612-5d88b.jpg\" alt=\"\" class=\"wp-image-2270\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO3jpg-46124612-5d88b.jpg 227w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO3jpg-46124612-5d88b-57x60.jpg 57w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO3jpg-46124612-5d88b-100x105.jpg 100w\" sizes=\"auto, (max-width: 227px) 100vw, 227px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"227\" height=\"239\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO3jpg-46124612-5d88b.jpg\" alt class=\"wp-image-2270 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMjI3IiBoZWlnaHQ9IjIzOSIgdmlld0JveD0iMCAwIDIyNyAyMzkiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO3jpg-46124612-5d88b.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO3jpg-46124612-5d88b.jpg 227w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO3jpg-46124612-5d88b-57x60.jpg 57w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO3jpg-46124612-5d88b-100x105.jpg 100w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<p>Il faut alors faire d\u00e9couvrir ce qui se produit lorsque le robot arrive \u00e0 une intersection&nbsp;: il choisit sa direction de fa\u00e7on al\u00e9atoire.<\/p>\n\n\n\n<p>Il est possible alors de laisser les \u00e9l\u00e8ves inventer des parcours librement afin d\u2019observer ce que fait le robot, ce qui se passe si on met plusieurs robots sur le m\u00eame parcours&#8230;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"283\" height=\"159\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO4jpg-609c609c-65055.jpg\" alt=\"\" class=\"wp-image-2271\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO4jpg-609c609c-65055.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO4jpg-609c609c-65055-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO4jpg-609c609c-65055-100x56.jpg 100w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"283\" height=\"159\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO4jpg-609c609c-65055.jpg\" alt class=\"wp-image-2271 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMjgzIiBoZWlnaHQ9IjE1OSIgdmlld0JveD0iMCAwIDI4MyAxNTkiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO4jpg-609c609c-65055.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO4jpg-609c609c-65055.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO4jpg-609c609c-65055-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO4jpg-609c609c-65055-100x56.jpg 100w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<p><strong><em>Associer un comportement du robot \u00e0 un code \u00e9crit. Faire le lien entre le code et l\u2019action souhait\u00e9e. Se construire un r\u00e9pertoire d\u2019instructions. Anticiper le comportement du robot en lisant une suite de codes. Choisir les codes n\u00e9cessaires pour produire un d\u00e9placement. Comprendre son erreur et modifier les instructions donn\u00e9es.<\/em><\/strong><\/p>\n\n\n\n<p><strong>Mobiliser les comp\u00e9tences d\u2019orientation spatiale.<\/strong><\/p>\n\n\n\n<p>L\u2019\u00e9tape suivante consiste \u00e0 faire d\u00e9couvrir aux \u00e9l\u00e8ves les instructions \u00e9l\u00e9mentaires que le robot peut comprendre. En voyant une suite de couleurs il peut effectuer des actions vari\u00e9es. Les \u00e9l\u00e8ves font donc fonctionner le robot sur les fiches propos\u00e9es. Ils doivent noter les codes de couleurs et ce que fait le robot pour se constituer un r\u00e9pertoire d\u2019instructions.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"283\" height=\"159\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO5jpg-0c520c52-44bb6.jpg\" alt=\"\" class=\"wp-image-2273\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO5jpg-0c520c52-44bb6.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO5jpg-0c520c52-44bb6-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO5jpg-0c520c52-44bb6-100x56.jpg 100w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"283\" height=\"159\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO5jpg-0c520c52-44bb6.jpg\" alt class=\"wp-image-2273 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMjgzIiBoZWlnaHQ9IjE1OSIgdmlld0JveD0iMCAwIDI4MyAxNTkiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO5jpg-0c520c52-44bb6.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO5jpg-0c520c52-44bb6.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO5jpg-0c520c52-44bb6-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO5jpg-0c520c52-44bb6-100x56.jpg 100w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"283\" height=\"159\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO6jpg-0a940a94-bb0f2.jpg\" alt=\"\" class=\"wp-image-2274\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO6jpg-0a940a94-bb0f2.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO6jpg-0a940a94-bb0f2-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO6jpg-0a940a94-bb0f2-100x56.jpg 100w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"283\" height=\"159\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO6jpg-0a940a94-bb0f2.jpg\" alt class=\"wp-image-2274 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMjgzIiBoZWlnaHQ9IjE1OSIgdmlld0JveD0iMCAwIDI4MyAxNTkiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO6jpg-0a940a94-bb0f2.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO6jpg-0a940a94-bb0f2.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO6jpg-0a940a94-bb0f2-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO6jpg-0a940a94-bb0f2-100x56.jpg 100w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<p>Arm\u00e9s de ce r\u00e9pertoire, on laisse les \u00e9l\u00e8ves construire de nouveaux parcours \u00e0 tester.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"283\" height=\"159\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO7jpg-fa78fa78-62eed.jpg\" alt=\"\" class=\"wp-image-2275\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO7jpg-fa78fa78-62eed.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO7jpg-fa78fa78-62eed-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO7jpg-fa78fa78-62eed-100x56.jpg 100w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"283\" height=\"159\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO7jpg-fa78fa78-62eed.jpg\" alt class=\"wp-image-2275 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMjgzIiBoZWlnaHQ9IjE1OSIgdmlld0JveD0iMCAwIDI4MyAxNTkiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO7jpg-fa78fa78-62eed.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO7jpg-fa78fa78-62eed.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO7jpg-fa78fa78-62eed-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO7jpg-fa78fa78-62eed-100x56.jpg 100w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"159\" height=\"283\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO8jpg-c79cc79c-d5c88.jpg\" alt=\"\" class=\"wp-image-2276\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO8jpg-c79cc79c-d5c88.jpg 159w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO8jpg-c79cc79c-d5c88-34x60.jpg 34w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO8jpg-c79cc79c-d5c88-100x178.jpg 100w\" sizes=\"auto, (max-width: 159px) 100vw, 159px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"159\" height=\"283\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO8jpg-c79cc79c-d5c88.jpg\" alt class=\"wp-image-2276 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMTU5IiBoZWlnaHQ9IjI4MyIgdmlld0JveD0iMCAwIDE1OSAyODMiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO8jpg-c79cc79c-d5c88.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO8jpg-c79cc79c-d5c88.jpg 159w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO8jpg-c79cc79c-d5c88-34x60.jpg 34w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO8jpg-c79cc79c-d5c88-100x178.jpg 100w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<p>Les \u00e9l\u00e8ves disposent alors des \u00e9l\u00e9ments leur permettant de r\u00e9soudre les situations probl\u00e8mes propos\u00e9es dans les diff\u00e9rentes fiches&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Anticiper le point de sortie du robot et v\u00e9rifier\u00a0:<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"266\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493.jpg\" alt=\"\" class=\"wp-image-2277\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493.jpg 460w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493-80x46.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493-100x58.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493-300x173.jpg 300w\" sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"460\" height=\"266\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493.jpg\" alt class=\"wp-image-2277 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iNDYwIiBoZWlnaHQ9IjI2NiIgdmlld0JveD0iMCAwIDQ2MCAyNjYiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493.jpg 460w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493-80x46.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493-100x58.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO9jpg-40584058-99493-300x173.jpg 300w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>Colorier les instructions n\u00e9cessaires pour suivre l\u2019itin\u00e9raire dans le bon ordre\u00a0:<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"447\" height=\"283\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56.jpg\" alt=\"\" class=\"wp-image-2278\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56.jpg 447w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56-80x51.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56-100x63.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56-300x190.jpg 300w\" sizes=\"auto, (max-width: 447px) 100vw, 447px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"447\" height=\"283\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56.jpg\" alt class=\"wp-image-2278 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iNDQ3IiBoZWlnaHQ9IjI4MyIgdmlld0JveD0iMCAwIDQ0NyAyODMiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56.jpg 447w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56-80x51.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56-100x63.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO10jpg-690690d-4ba56-300x190.jpg 300w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>Sur le r\u00e9seau donn\u00e9, faire suivre au robot une forme g\u00e9om\u00e9trique\u00a0:<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"447\" height=\"283\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78.jpg\" alt=\"\" class=\"wp-image-2279\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78.jpg 447w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78-80x51.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78-100x63.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78-300x190.jpg 300w\" sizes=\"auto, (max-width: 447px) 100vw, 447px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"447\" height=\"283\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78.jpg\" alt class=\"wp-image-2279 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iNDQ3IiBoZWlnaHQ9IjI4MyIgdmlld0JveD0iMCAwIDQ0NyAyODMiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78.jpg 447w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78-80x51.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78-100x63.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO11jpg-ca3ca35-64f78-300x190.jpg 300w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>Le robot doit rejoindre l\u2019arriv\u00e9e dans tous les cas\u00a0: n\u00e9cessite d\u2019anticiper toutes les possibilit\u00e9s. N\u2019utiliser que les instructions donn\u00e9es\u00a0:<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"421\" height=\"272\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242.jpg\" alt=\"\" class=\"wp-image-2280\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242.jpg 421w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242-80x52.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242-100x65.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242-300x194.jpg 300w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"421\" height=\"272\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242.jpg\" alt class=\"wp-image-2280 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iNDIxIiBoZWlnaHQ9IjI3MiIgdmlld0JveD0iMCAwIDQyMSAyNzIiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242.jpg 421w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242-80x52.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242-100x65.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO12jpg-f8df8dc-68242-300x194.jpg 300w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<p><strong><u>OZOBOT et programmation avec Ozoblockly&nbsp;:<\/u><\/strong><\/p>\n\n\n\n<p><strong><em>Se familiariser avec le langage de programmation. Anticiper le d\u00e9placement du robot. Lire un algorithme. Y trouver des erreurs et les corriger.<\/em><\/strong><\/p>\n\n\n\n<p>Ozoblockly est un langage par blocs en anglais. Les mots utilis\u00e9s sont simples et bien illustr\u00e9s par des ic\u00f4nes. Il est possible d\u2019utiliser 4 niveaux de programmation.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"378\" height=\"220\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252.jpg\" alt=\"\" class=\"wp-image-2281\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252.jpg 378w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252-80x47.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252-100x58.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252-300x175.jpg 300w\" sizes=\"auto, (max-width: 378px) 100vw, 378px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"378\" height=\"220\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252.jpg\" alt class=\"wp-image-2281 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMzc4IiBoZWlnaHQ9IjIyMCIgdmlld0JveD0iMCAwIDM3OCAyMjAiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252.jpg 378w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252-80x47.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252-100x58.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO13jpg-e03e030-bc252-300x175.jpg 300w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"378\" height=\"172\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7.jpg\" alt=\"\" class=\"wp-image-2283\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7.jpg 378w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7-80x36.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7-100x46.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7-300x137.jpg 300w\" sizes=\"auto, (max-width: 378px) 100vw, 378px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"378\" height=\"172\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7.jpg\" alt class=\"wp-image-2283 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMzc4IiBoZWlnaHQ9IjE3MiIgdmlld0JveD0iMCAwIDM3OCAxNzIiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7.jpg 378w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7-80x36.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7-100x46.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO14jpg-10b10bd-3d1c7-300x137.jpg 300w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<p>Les fiches se basent sur le mode le plus avanc\u00e9 permettant de programmer les d\u00e9placements en centim\u00e8tres. Lors de l\u2019exp\u00e9rimentation il est apparu qu\u2019il est difficile de v\u00e9rifier si le programme est juste en voyant le d\u00e9placement du robot&nbsp;: pr\u00e9cision, robot n\u2019allant pas toujours bien droit, pas de traces&#8230; Cependant l\u2019anticipation des d\u00e9placements et leur programmation avec les blocs est extr\u00eamement int\u00e9ressante.<\/p>\n\n\n\n<p>Il est possible de conduire un travail semblable sur ce site\u00a0: <a href=\"http:\/\/games.ozoblockly.com\/shapetracer-basic\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/games.ozoblockly.com\/shapetracer-basic<\/a><\/p>\n\n\n\n<p><strong>Une autre limite de ce mode de fonctionnement est le c\u00f4t\u00e9 tr\u00e8s al\u00e9atoire de la transmission du code de l\u2019\u00e9cran au robot par flashes de couleurs.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"283\" height=\"159\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO17jpg-6d86d85-25be2.jpg\" alt=\"\" class=\"wp-image-2284\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO17jpg-6d86d85-25be2.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO17jpg-6d86d85-25be2-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO17jpg-6d86d85-25be2-100x56.jpg 100w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"283\" height=\"159\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO17jpg-6d86d85-25be2.jpg\" alt class=\"wp-image-2284 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMjgzIiBoZWlnaHQ9IjE1OSIgdmlld0JveD0iMCAwIDI4MyAxNTkiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO17jpg-6d86d85-25be2.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO17jpg-6d86d85-25be2.jpg 283w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO17jpg-6d86d85-25be2-80x45.jpg 80w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO17jpg-6d86d85-25be2-100x56.jpg 100w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<p>Exemples de fiches propos\u00e9es&nbsp;:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"371\" height=\"491\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5.jpg\" alt=\"\" class=\"wp-image-2285\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5.jpg 371w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5-45x60.jpg 45w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5-100x132.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5-227x300.jpg 227w\" sizes=\"auto, (max-width: 371px) 100vw, 371px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"371\" height=\"491\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5.jpg\" alt class=\"wp-image-2285 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMzcxIiBoZWlnaHQ9IjQ5MSIgdmlld0JveD0iMCAwIDM3MSA0OTEiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5.jpg 371w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5-45x60.jpg 45w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5-100x132.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO15jpg-1ff1ff9-0a2a5-227x300.jpg 227w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"361\" height=\"508\" data-skip-lazy src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580.jpg\" alt=\"\" class=\"wp-image-2286\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580.jpg 361w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580-43x60.jpg 43w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580-100x141.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580-213x300.jpg 213w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"361\" height=\"508\" src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580.jpg\" alt class=\"wp-image-2286 vp-lazyload\" srcset=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMzYxIiBoZWlnaHQ9IjUwOCIgdmlld0JveD0iMCAwIDM2MSA1MDgiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PC9zdmc+\" data-src=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580.jpg\" data-srcset=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580.jpg 361w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580-43x60.jpg 43w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580-100x141.jpg 100w, https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/OZO16jpg-4e94e95-29580-213x300.jpg 213w\" data-sizes=\"auto\"><\/figure><\/div>\n\n\n\n<p><strong><u>D\u2019autres pistes&nbsp;:<\/u><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Le site du constructeur\u00a0: <a href=\"https:\/\/ozobot.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/ozobot.com\/<\/a><\/li><li>Le guide pour l&rsquo;utilisation d&rsquo;OZOBOT sur PRIMABORD : <a rel=\"noreferrer noopener\" href=\"https:\/\/primabord.eduscol.education.fr\/IMG\/pdf\/guide_ozobot_3.pdf\" target=\"_blank\">https:\/\/primabord.eduscol.education.fr\/IMG\/pdf\/guide_ozobot_3.pdf<\/a><\/li><li>Acad\u00e9mie de Besan\u00e7on : <a rel=\"noreferrer noopener\" href=\"https:\/\/numerique.circo25.ac-besancon.fr\/2022\/01\/06\/utiliser-un-robot-ozobot-en-classe-seances-cycle-3-a-telecharger\/\" target=\"_blank\">https:\/\/numerique.circo25.ac-besancon.fr\/2022\/01\/06\/utiliser-un-robot-ozobot-en-classe-seances-cycle-3-a-telecharger\/<\/a><\/li><li>OZOBOT en classe d&rsquo;ULIS (CANOPE 78) : <a rel=\"noreferrer noopener\" href=\"https:\/\/www.reseau-canope.fr\/creatice\/spip.php?article737\" target=\"_blank\">https:\/\/www.reseau-canope.fr\/creatice\/spip.php?article737<\/a><\/li><li>Une fiche guide\u00a0de l&rsquo;INSHEA : <a rel=\"noreferrer noopener\" href=\"http:\/\/www.inshea.fr\/sites\/default\/files\/fichier-orna\/EG_Ozobot.pdf\" target=\"_blank\">http:\/\/www.inshea.fr\/sites\/default\/files\/fichier-orna\/EG_Ozobot.pdf<\/a><\/li><\/ul>\n\n\n\n<p><strong><em>Article \u00e9crit par Fr\u00e9d\u00e9ric VAST conseiller p\u00e9dagogique de la circonscription de COMMERCY<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-d6a500b4-08ed-4d15-b6ae-fb24e44a71f8\" href=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/utilisation_du_robot_ozobot_en_cycle_3ver2.pdf\">dossier complet sur une utilisation d&rsquo;OZOBOT en cycle 3 (pdf)<\/a><a href=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/03\/utilisation_du_robot_ozobot_en_cycle_3ver2.pdf\" class=\"wp-block-file__button\" download aria-describedby=\"wp-block-file--media-d6a500b4-08ed-4d15-b6ae-fb24e44a71f8\">T\u00e9l\u00e9charger<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Cet article propose&nbsp;: Une narration de toutes les \u00e9tapes de l\u2019exp\u00e9rimentation d\u2019OZOBOT dans une classe de CM2 et en CP\/CE1 pour une premi\u00e8re d\u00e9couverte de <a class=\"mh-excerpt-more\" href=\"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/?p=2266\" title=\"Le robot OZOBOT\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":2014,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_vp_format_video_url":"","_vp_image_focal_point":[],"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[90],"tags":[],"class_list":["post-2266","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-codage-programmation-robotique"],"acf":[],"jetpack_featured_media_url":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/wp-content\/uploads\/2022\/01\/siteon0-e1648125279190.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=\/wp\/v2\/posts\/2266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2266"}],"version-history":[{"count":8,"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=\/wp\/v2\/posts\/2266\/revisions"}],"predecessor-version":[{"id":2293,"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=\/wp\/v2\/posts\/2266\/revisions\/2293"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=\/wp\/v2\/media\/2014"}],"wp:attachment":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/dsden55\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}