{"id":777,"date":"2023-10-13T16:02:45","date_gmt":"2023-10-13T14:02:45","guid":{"rendered":"https:\/\/kiuni.uber.space\/?p=777"},"modified":"2023-10-13T16:03:47","modified_gmt":"2023-10-13T14:03:47","slug":"warum-gibt-es-nur-fuenf-platonische-koerper-der-geometrie-von-raeumlichen-figuren-auf-der-spur","status":"publish","type":"post","link":"https:\/\/kinderuni-siegen.de\/?p=777","title":{"rendered":"Warum gibt es nur f\u00fcnf Platonische K\u00f6rper? \u2013 Der Geometrie von r\u00e4umlichen Figuren auf der Spur"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Schon der griechische Philosoph Platon ahnte, dass es nur f\u00fcnf sogenannte regul\u00e4re geometrische K\u00f6rper, also r\u00e4umliche Figuren wie den W\u00fcrfel gibt, die sp\u00e4ter auch nach ihm benannt wurden. Der griechische Mathematiker Euklid hat dann den Beweis geliefert, dass es wirklich nur f\u00fcnf Platonische K\u00f6rper geben kann. Und heute k\u00f6nnen wir das gut erkl\u00e4ren und mit Modellen und Software visualisieren. Der Beweis dieses mathematischen Satzes \u00fcber Platonische K\u00f6rper wird anschaulich vorgestellt und mit kleinen Aktivit\u00e4ten zur eigenen Erkundung unterst\u00fctzt.<\/p>\n\n\n\n<div class=\"wp-block-group alignfull is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0px;margin-bottom:0px;padding-top:64px;padding-bottom:64px\"><h2 style=\"text-align: center\">Steckbrief von <br>Dr. Markus Alexander Helmerich<\/h2>\n\n\n<div class=\"wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9299b0c1 wp-block-columns-is-layout-flex\" style=\"border-radius:200px;margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-column is-layout-flow wp-container-core-column-is-layout-63725eee wp-block-column-is-layout-flow\" style=\"border-style:none;border-width:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-group has-raft-fg-alt-background-color has-background is-layout-constrained wp-container-core-group-is-layout-3ae6a1a4 wp-block-group-is-layout-constrained\" style=\"border-width:4px;border-radius:200px;min-height:100%;padding-top:var(--wp--preset--spacing--80);padding-right:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--80);padding-left:var(--wp--preset--spacing--80)\">\n<p class=\"has-small-font-size wp-block-paragraph\"><strong>Aufgabenbereich\/Professur<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\"><strong>Didaktik der Mathematik: Lehren und Lernen von Mathematik in der Grundschule<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><strong>Lieblingsf\u00e4cher in der Schule<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\"><strong>Geografie und Mathematik<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><strong>Lieblingsessen<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\"><strong>Kn\u00f6del aller Art und \u0130\u00e7li K\u00f6fte<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><strong>Lieblingsfarbe<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\"><strong>Blau<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-content-justification-left is-layout-constrained wp-container-core-column-is-layout-bc6278c9 wp-block-column-is-layout-constrained\" style=\"border-style:none;border-width:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-group has-pale-pink-background-color has-background is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-13ff27f7 wp-block-group-is-layout-constrained\" style=\"border-width:4px;border-radius:200px;min-height:100%;margin-top:0px;margin-bottom:0px;padding-top:var(--wp--preset--spacing--80);padding-right:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--80);padding-left:var(--wp--preset--spacing--80)\">\n<p class=\"has-small-font-size wp-block-paragraph\"><strong>Lieblingsbesch\u00e4ftigung <\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\"><strong>Klettern\/Bouldern<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><strong>Lieblingsbuch<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\"><strong>Monika Zeiner: Die Ordnung der Sterne \u00fcber Como<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><strong>Lieblingsfilm<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\"><strong>Die Poesie des Unendlichen<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading has-text-align-center has-normal-font-size\"><strong>Motto\/Weisheit <\/strong><\/h3>\n\n\n\n<blockquote class=\"wp-block-quote has-text-align-center is-style-large has-small-font-size is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-text-align-center wp-block-paragraph\">\u201e<strong>Alles wird gut!<\/strong>\u201c <\/p>\n<\/blockquote>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Lebenslauf<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-group alignfull has-light-green-cyan-background-color has-background is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-33104e3c wp-block-group-is-layout-constrained\" style=\"border-width:4px;border-radius:200px;min-height:0px;margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50);padding-top:var(--wp--preset--spacing--80);padding-right:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--80);padding-left:var(--wp--preset--spacing--80)\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Geboren 1973<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Studium der Mathematik und Geografie als Diplomstudium und f\u00fcr das Lehramt an Gymnasien an der TU Darmstadt<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u00e4tigkeit in der Zentralen Studienberatung der Universit\u00e4t Frankfurt<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Promotion an der TU Darmstadt \u00fcber \u201eLiniendiagramme in der Wissenskommunikation\u201c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Seit 2009 als \u201eLehrkraft f\u00fcr besondere Aufgaben\u201c an der Universit\u00e4t Siegen in der Lehrer(innen)bildung im Fach Mathematik und ihrer Didaktik, Schwerpunkt Grundschule<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Schon der griechische Philosoph Platon ahnte, dass es nur f\u00fcnf sogenannte regul\u00e4re geometrische K\u00f6rper, also r\u00e4umliche Figuren wie den W\u00fcrfel gibt, die sp\u00e4ter auch nach ihm benannt wurden. Der griechische Mathematiker Euklid hat dann den Beweis geliefert, dass es wirklich nur f\u00fcnf Platonische K\u00f6rper geben kann. Und heute k\u00f6nnen wir das gut erkl\u00e4ren und mit [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":778,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-777","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vorlesung"],"_links":{"self":[{"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=\/wp\/v2\/posts\/777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=777"}],"version-history":[{"count":2,"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=\/wp\/v2\/posts\/777\/revisions"}],"predecessor-version":[{"id":780,"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=\/wp\/v2\/posts\/777\/revisions\/780"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=\/wp\/v2\/media\/778"}],"wp:attachment":[{"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kinderuni-siegen.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}