{"id":6384,"date":"2019-02-06T17:24:04","date_gmt":"2019-02-06T16:24:04","guid":{"rendered":"http:\/\/www.zssanov.cz\/?p=6384"},"modified":"2019-02-16T17:28:48","modified_gmt":"2019-02-16T16:28:48","slug":"badatelsky-orientovana-vyuka-v-zs-zeletice","status":"publish","type":"post","link":"https:\/\/www.zssanov.cz\/en\/2019\/02\/06\/badatelsky-orientovana-vyuka-v-zs-zeletice\/","title":{"rendered":"Badatelsky orientovan\u00e1 v\u00fduka v Z\u0160 \u017deletic\u00edch"},"content":{"rendered":"<p><a href=\"http:\/\/www.zssanov.cz\/en\/?attachment_id=6388\" rel=\"attachment wp-att-6388\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-6388 size-thumbnail\" src=\"http:\/\/www.zssanov.cz\/wp-content\/uploads\/20190206_095614-e1550333888642-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>Z\u00e1kladn\u00ed \u0161kola \u017deletice nab\u00eddla \u017e\u00e1k\u016fm na\u0161\u00ed \u0161koly dne 6. 2. 2019 mo\u017enost z\u00fa\u010dastnit se projektov\u00e9ho dopoledne v\u011bnovan\u00e9ho badatelsky orientovan\u00e9 v\u00fduce, b\u011bhem n\u00ed\u017e si mohli vyzkou\u0161et pr\u00e1ci po<a href=\"http:\/\/www.zssanov.cz\/en\/?attachment_id=6387\" rel=\"attachment wp-att-6387\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6387 size-thumbnail alignright\" src=\"http:\/\/www.zssanov.cz\/wp-content\/uploads\/20190206_094218-e1550333912739-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>moc\u00ed eduka\u010dn\u00edho syst\u00e9mu PASCO \u010di stavebnice iTriangle pro konstruov\u00e1n\u00ed \u00faloh z\u00a0r\u016fzn\u00fdch oblast\u00ed lidsk\u00fdch \u010dinnost\u00ed.<\/p>\n<p>\u017d\u00e1ci byli rozd\u011bleni do dvojic, p\u0159i\u010dem\u017e ka\u017ed\u00e1 tato skupina pracovala postupn\u011b na 4 probl\u00e9mech, p\u0159i kter\u00fdch si vyzkou\u0161ela nejen t\u00fdmovou pr\u00e1ci, vytrvalost a odvahu p\u0159i \u0159e\u0161en\u00ed probl\u00e9m\u016f, ale rozv\u00edjeli tak\u00e9 svou zv\u00eddavost p\u0159i \u0159e\u0161en\u00ed \u00faloh pomoc\u00ed p\u0159\u00edstroj\u016f, se kter\u00fdmi doposud nepracovali.<\/p>\n<p><a href=\"http:\/\/www.zssanov.cz\/en\/?attachment_id=6386\" rel=\"attachment wp-att-6386\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-6386 size-thumbnail\" src=\"http:\/\/www.zssanov.cz\/wp-content\/uploads\/20190206_094144-e1550333939661-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>\u017d\u00e1ci sestavovali model raketov\u00e9ho motoru sp\u00e1rov\u00e1n\u00edm Smart voz\u00edku ze sady Pasco se softwarem PascoVue, kter\u00fd jim n\u00e1sledn\u011b umo\u017enil m\u011b\u0159it rychlost voz\u00edku. Voz\u00edk byl poh\u00e1n\u011bn palivem<a href=\"http:\/\/www.zssanov.cz\/en\/?attachment_id=6385\" rel=\"attachment wp-att-6385\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-6385 size-thumbnail\" src=\"http:\/\/www.zssanov.cz\/wp-content\/uploads\/20190206_093831-e1550333960535-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a> (sm\u011bs lihu a vzduchu), kter\u00e9 po zap\u00e1len\u00ed ve spalovac\u00ed komo\u0159e (prostor PET lahve) uvedlo \u201eraketu\u201c do pohybu. \u017d\u00e1ci n\u00e1sledn\u011b pomoc\u00ed softwaru vyhodnocovali grafy a zji\u0161\u0165ovali, jakou maxim\u00e1ln\u00ed rychlost\u00ed se raketa pohybovala \u010di jak\u00e9 maxim\u00e1ln\u00ed vzd\u00e1lenosti raketa dos\u00e1hla.<\/p>\n<p>P\u0159i dal\u0161\u00edm \u00fakolu vyu\u017e\u00edvali dva silom\u011bry Pasco a software SparkVue, pomoc\u00ed kter\u00e9ho m\u011b\u0159ili s\u00edlu p\u0159i jednotliv\u00fdch zav\u011b\u0161en\u00ed PET lahv\u00ed. T\u011bmito pokusy \u017e\u00e1ci pochopili, jak doch\u00e1z\u00ed ke skl\u00e1d\u00e1n\u00ed sil a jak\u00fd je sm\u011br v\u00fdsledn\u00e9 sily.<!--more--><\/p>\n<p>I na dal\u0161\u00edm stanovi\u0161ti je \u010dekal zaj\u00edmav\u00fd \u00fakol, a to sestavit model dynama a m\u011b\u0159it nap\u011bt\u00ed. K\u00a0tomuto pokusu vyu\u017eili stavebnici iTriangle, sestavili model dynama a pomoc\u00ed voltmetru p\u0159ipojen\u00e9ho k\u00a0Master jednotce m\u011b\u0159ili nap\u011bt\u00ed na motorku, na \u017e\u00e1rovce a na LED \u017e\u00e1rovce. Pokusy zji\u0161\u0165ovali, kde bylo nam\u011b\u0159eno nejvy\u0161\u0161\u00ed nap\u011bt\u00ed, zda z\u00e1le\u017e\u00ed velikost nap\u011bt\u00ed na zdroji a n\u00e1sledn\u011b si uv\u011bdomili, kde se v\u00a0praxi pou\u017e\u00edv\u00e1 podobn\u00fd princip v\u00fdroby elektrick\u00e9 energie.<\/p>\n<p>P\u0159i posledn\u00edm \u00fakolu \u017e\u00e1ci porovn\u00e1vali r\u016fzn\u00e9 kovy z\u00a0hlediska vhodnosti jejich pou\u017eit\u00ed do galvanick\u00e9ho \u010dl\u00e1nku. Nejprve si p\u0159ipravili elektrolyt (citronov\u00e1 \u0161\u0165\u00e1va z\u00a0poloviny citronu) a vybrali si t\u0159i libovoln\u00e9 kovy. Tyto kovy zap\u00edchli do citronu a pomoc\u00ed voltmetru Pasco wireless voltage sp\u00e1rovan\u00fdm s\u00a0programem SparkVue m\u011b\u0159ili nap\u011bt\u00ed v\u00a0r\u016fzn\u00fdch kombinac\u00edch zvolen\u00fdch kov\u016f. Zji\u0161\u0165ovali, kter\u00e1 dvojice kov\u016f generuje nejni\u017e\u0161\u00ed nap\u011bt\u00ed, kter\u00e1 nejvy\u0161\u0161\u00ed nap\u011bt\u00ed a je tedy nejvhodn\u011bj\u0161\u00ed pro galvanick\u00fd \u010dl\u00e1nek, a sezn\u00e1mili se i s\u00a0tzv. Beketovou \u0159adou kov\u016f.<\/p>\n<p>Reakce v\u0161ech \u017e\u00e1k\u016f, kte\u0159\u00ed se t\u00e9to akce z\u00fa\u010dastnili, byly velmi kladn\u00e9. \u017d\u00e1ci odj\u00ed\u017ed\u011bli ze \u017eeletick\u00e9 \u0161koly pln\u00ed nov\u00fdch zku\u0161enost\u00ed a poznatk\u016f a ji\u017e b\u011bhem zp\u00e1te\u010dn\u00ed cesty se do\u017eadovali podobn\u00e9 akce v\u00a0co nejbli\u017e\u0161\u00ed dob\u011b. Z\u00e1kladn\u00ed \u0161kole v\u00a0\u017deletic\u00edch d\u011bkujeme za pozv\u00e1n\u00ed na uk\u00e1zku badatelsky orientovan\u00e9 v\u00fduky a t\u011b\u0161\u00edme se na dal\u0161\u00ed spolupr\u00e1ci.<\/p>","protected":false},"excerpt":{"rendered":"<p>Z\u00e1kladn\u00ed \u0161kola \u017deletice nab\u00eddla \u017e\u00e1k\u016fm na\u0161\u00ed \u0161koly dne 6. 2. 2019 mo\u017enost z\u00fa\u010dastnit se projektov\u00e9ho dopoledne v\u011bnovan\u00e9ho badatelsky orientovan\u00e9 v\u00fduce, b\u011bhem n\u00ed\u017e si mohli vyzkou\u0161et pr\u00e1ci pomoc\u00ed eduka\u010dn\u00edho syst\u00e9mu PASCO \u010di stavebnice iTriangle pro konstruov\u00e1n\u00ed \u00faloh z\u00a0r\u016fzn\u00fdch oblast\u00ed lidsk\u00fdch \u010dinnost\u00ed. \u017d\u00e1ci byli rozd\u011bleni do dvojic, p\u0159i\u010dem\u017e ka\u017ed\u00e1 tato skupina pracovala postupn\u011b na 4 probl\u00e9mech, p\u0159i [&hellip;]<\/p>","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/posts\/6384"}],"collection":[{"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/comments?post=6384"}],"version-history":[{"count":7,"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/posts\/6384\/revisions"}],"predecessor-version":[{"id":6404,"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/posts\/6384\/revisions\/6404"}],"wp:attachment":[{"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/media?parent=6384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/categories?post=6384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zssanov.cz\/en\/wp-json\/wp\/v2\/tags?post=6384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}