{"id":582,"date":"2025-03-04T09:20:33","date_gmt":"2025-03-04T08:20:33","guid":{"rendered":"https:\/\/www.ellipse-creations.fr\/?page_id=582"},"modified":"2025-03-12T09:27:06","modified_gmt":"2025-03-12T08:27:06","slug":"pots-a-crayons-10-2","status":"publish","type":"page","link":"https:\/\/www.ellipse-creations.fr\/index.php\/pots-a-crayons-10-2\/","title":{"rendered":"Objets math\u00e9matiques"},"content":{"rendered":"\n<div class=\"wp-block-group alignwide has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading has-text-align-center has-contrast-color has-text-color has-link-color wp-elements-ca5e0d1185ba5377a9bec084e3958241\" style=\"font-size:clamp(1.039rem, 1.039rem + ((1vw - 0.2rem) * 0.935), 1.6rem);\">pour les initi\u00e9s<\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-large is-resized is-style-rounded is-style-rounded--1\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"752\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2024\/12\/objets-math-1024x752.png\" alt=\"\" class=\"wp-image-377\" style=\"width:383px\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2024\/12\/objets-math-1024x752.png 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2024\/12\/objets-math-300x220.png 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2024\/12\/objets-math-768x564.png 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2024\/12\/objets-math.png 1476w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:12px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>Solides de Platon :<\/strong><br>&#8211; ce sont des <strong>poly\u00e8dres parfaits<\/strong>, en ce sens que toutes leurs faces sont semblables et que l&rsquo;objet est le m\u00eame de quelque c\u00f4t\u00e9 qu&rsquo;on le regarde<br>&#8211; ces 5 solides sont :<br>\u2022 le <strong>t\u00e9tra\u00e8dre <\/strong>parfait (pyramide \u00e0 4 faces triangulaires)<br>\u2022 l&rsquo;<strong>hexa\u00e8dre<\/strong> parfait ou <strong>cube <\/strong>(6 faces carr\u00e9es)<br>\u2022 l&rsquo;<strong>octa\u00e8dre<\/strong> parfait (8 faces triangulaires)<br>\u2022 le <strong>dod\u00e9ca\u00e8dre<\/strong> parfait (12 faces pentagonales)<br>\u2022 l&rsquo;<strong>icosa\u00e8dre<\/strong> parfait (20 faces triangulaires)<\/p>\n\n\n\n<p>&#8211; <strong>Prix :<\/strong> <br>\u2022 le prix de base est de 60 \u20ac pour le t\u00e9tra\u00e8dre et le cube, de 70 \u20ac pour l&rsquo;octa\u00e8dre, de 80 \u20ac pour le dod\u00e9ca\u00e8dre et de 100 \u20ac pour l&rsquo;icosa\u00e8dre<br>\u2022 si vous souhaitez que ces solides s&rsquo;ouvrent en 2, voire 3 parties, comme sur les photos, c&rsquo;est encore plus de travail, donc cela augmente le prix &#8230;<\/p>\n\n\n\n<p><strong>Hexaflexagone :<\/strong><br>&#8211; c&rsquo;est un incroyable hexagone plat dont les deux faces en cachent une troisi\u00e8me apr\u00e8s manipulation <em>(voir sur Youtube les vid\u00e9os de Micka\u00ebl Launay &#8211; Micmaths)<\/em><\/p>\n\n\n\n<div style=\"height:13px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color wp-elements-01c51784e951befabf8105d852d2c759\" style=\"color:#0066ff;font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.542), 1.2rem);\"><strong>T\u00e9tra\u00e8dre<\/strong><br>4 faces triangulaires<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.04-Tetraedre-ferme-1024x771.jpg\" alt=\"\" class=\"wp-image-783\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.04-Tetraedre-ferme-1024x771.jpg 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.04-Tetraedre-ferme-300x226.jpg 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.04-Tetraedre-ferme-768x578.jpg 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.04-Tetraedre-ferme-1536x1157.jpg 1536w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.04-Tetraedre-ferme-2048x1542.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.05-Tetraedre-ouvert-1024x771.jpg\" alt=\"\" class=\"wp-image-784\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.05-Tetraedre-ouvert-1024x771.jpg 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.05-Tetraedre-ouvert-300x226.jpg 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.05-Tetraedre-ouvert-768x578.jpg 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.05-Tetraedre-ouvert-1536x1157.jpg 1536w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.05-Tetraedre-ouvert-2048x1542.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:12px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color wp-elements-d18dfb8dca8fa25bbd5617f4cfc7a1dc\" style=\"color:#0066ff;font-size:clamp(0.875em, 0.875rem + ((1vw - 0.2em) * 0.542), 1.2em);\"><strong>Cube (ou hexa\u00e8dre)<\/strong><br>6 faces carr\u00e9es<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.03-Cube-en-un-1024x771.jpg\" alt=\"\" class=\"wp-image-359\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.03-Cube-en-un-1024x771.jpg 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.03-Cube-en-un-300x226.jpg 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.03-Cube-en-un-768x578.jpg 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.03-Cube-en-un-1536x1157.jpg 1536w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.03-Cube-en-un-2048x1542.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.01-Cube-en-trois-1024x771.jpg\" alt=\"\" class=\"wp-image-360\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.01-Cube-en-trois-1024x771.jpg 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.01-Cube-en-trois-300x226.jpg 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.01-Cube-en-trois-768x578.jpg 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.01-Cube-en-trois-1536x1157.jpg 1536w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/02\/Sol.01-Cube-en-trois-2048x1542.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color wp-elements-3f4a5123c073452661e742bb27d6f077\" style=\"color:#0066ff;font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.542), 1.2rem);\"><strong>Octa\u00e8dre<\/strong><br>8 faces triangulaires<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.07-Octaedre-1024x771.jpg\" alt=\"\" class=\"wp-image-781\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.07-Octaedre-1024x771.jpg 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.07-Octaedre-300x226.jpg 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.07-Octaedre-768x578.jpg 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.07-Octaedre-1536x1157.jpg 1536w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.07-Octaedre-2048x1542.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.09-Octaedre-1024x771.jpg\" alt=\"\" class=\"wp-image-782\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.09-Octaedre-1024x771.jpg 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.09-Octaedre-300x226.jpg 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.09-Octaedre-768x578.jpg 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.09-Octaedre-1536x1157.jpg 1536w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.09-Octaedre-2048x1542.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color wp-elements-4693180c3d508b89769b14833addd4a0\" style=\"color:#0066ff;font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.542), 1.2rem);\"><strong>Dod\u00e9ca\u00e8dre<\/strong><br>12 faces pentagonales<br>(2 faces adjacentes n&rsquo;ont jamais la m\u00eame couleur)<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Dodecaedre-1024x768.jpg\" alt=\"\" class=\"wp-image-811\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Dodecaedre-1024x768.jpg 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Dodecaedre-300x225.jpg 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Dodecaedre-768x576.jpg 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Dodecaedre-1536x1152.jpg 1536w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Dodecaedre.jpg 2016w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.06-Dodeca.jpg\" alt=\"\" class=\"wp-image-787\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color wp-elements-8c5b6b0ca3c0582139cdcda0b016ee52\" style=\"color:#0066ff;font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.542), 1.2rem);\"><strong>Icosa\u00e8dre<\/strong><br>&#8211; 20 faces triangulaires &#8211;<br>(2 faces adjacentes n&rsquo;ont jamais la m\u00eame couleur)<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Icosaedre-1024x768.jpg\" alt=\"\" class=\"wp-image-779\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Icosaedre-1024x768.jpg 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Icosaedre-300x225.jpg 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Icosaedre-768x576.jpg 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Icosaedre-1536x1152.jpg 1536w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Solide-Icosaedre.jpg 2016w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" src=\"http:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.Icoasaedre-en-trois--1024x771.jpg\" alt=\"\" class=\"wp-image-780\" srcset=\"https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.Icoasaedre-en-trois--1024x771.jpg 1024w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.Icoasaedre-en-trois--300x226.jpg 300w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.Icoasaedre-en-trois--768x578.jpg 768w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.Icoasaedre-en-trois--1536x1157.jpg 1536w, https:\/\/www.ellipse-creations.fr\/wp-content\/uploads\/2025\/03\/Sol.Icoasaedre-en-trois--2048x1542.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color wp-elements-3f5335712a65cfba395f3c07e2b1fd05\" style=\"color:#0066ff;font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.542), 1.2rem);\"><strong>Hexaflexagones<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center has-accent-3-color has-text-color has-link-color wp-elements-aae065ad502b3099a4dd34b64898fd83\">Photos \u00e0 venir &#8230;..<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>pour les initi\u00e9s Solides de Platon :&#8211; ce sont des poly\u00e8dres parfaits, en ce sens que toutes leurs faces sont semblables et que l&rsquo;objet est le m\u00eame de quelque c\u00f4t\u00e9 qu&rsquo;on le regarde&#8211; ces 5 solides sont :\u2022 le t\u00e9tra\u00e8dre parfait (pyramide \u00e0 4 faces triangulaires)\u2022 l&rsquo;hexa\u00e8dre parfait ou cube (6 faces carr\u00e9es)\u2022 l&rsquo;octa\u00e8dre parfait [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-582","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ellipse-creations.fr\/index.php\/wp-json\/wp\/v2\/pages\/582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ellipse-creations.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ellipse-creations.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ellipse-creations.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ellipse-creations.fr\/index.php\/wp-json\/wp\/v2\/comments?post=582"}],"version-history":[{"count":15,"href":"https:\/\/www.ellipse-creations.fr\/index.php\/wp-json\/wp\/v2\/pages\/582\/revisions"}],"predecessor-version":[{"id":914,"href":"https:\/\/www.ellipse-creations.fr\/index.php\/wp-json\/wp\/v2\/pages\/582\/revisions\/914"}],"wp:attachment":[{"href":"https:\/\/www.ellipse-creations.fr\/index.php\/wp-json\/wp\/v2\/media?parent=582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}