{"data":{"model":{"id":"252505","slug":"kuzelosecky-pomucka-pro-zlepseni-prostorove-predst","name":"Ku\u017eelose\u010dky - pom\u016fcka pro zlep\u0161en\u00ed prostorov\u00e9 p\u0159edstavivosti \u0159ez\u016f ku\u017eelem","authorship":null,"eduProject":{"id":"983","subject":{"id":"11","name":"Math","slug":"math","__typename":"SchoolSubjectType"},"language":{"id":"28","name":"Czech","__typename":"LanguageType"},"free":false,"timeDifficulty":"MEDIUM_TERM","audienceAge":"ADOLESCENT","complexity":"MEDIUM","equipment":[],"suitablePrinters":[{"id":"18","name":"Prusa MINI / MINI+","__typename":"PrinterTypeType"},{"id":"1","name":"Prusa MK3/S/S+","__typename":"PrinterTypeType"}],"organisation":"Slovansk\u00e9 gymn\u00e1zium Olomouc","authors":"Mgr. Martin Ochmann","targetGroupFocus":"

3. \u2013 4. ro\u010dn\u00edk gymn\u00e1zia/technick\u00e9 \u0161koly, kapitola analytick\u00e1 geometrie v rovin\u011b. Vhodn\u00e9 p\u0159edev\u0161\u00edm pro semin\u00e1\u0159 (propojen\u00ed informatiky a matematiky).

","knowledgeAndSkills":"

Hotov\u00e9 v\u00fdtisky : \u017e\u00e1k um\u00ed popsat \u0159ez ku\u017eele za pomoc\u00ed fyzick\u00e9ho modelu, \u017e\u00e1k zn\u00e1 z\u00e1kladn\u00ed vlastnosti a odli\u0161nosti jednotliv\u00fdch ku\u017eelose\u010dek
Tisk na 3D tisk\u00e1rn\u011b po\u010d\u00edta\u010dov\u00fdch model\u016f : \u017e\u00e1k zn\u00e1 princip 3D tisku a um\u00ed pracovat s programem PrusaSlicer
Tvorba modelu : nutn\u00e1 je znalost tvorby 3D model\u016f na po\u010d\u00edta\u010di, p\u0159edev\u0161\u00edm operace rotace a odebr\u00e1n\u00ed objekt\u016f/\u0159ezy.

","objectives":"

Zlep\u0161it prostorovou p\u0159edstavivost \u017e\u00e1k\u016f p\u0159i uk\u00e1zce p\u0159i v\u00fdkladu u\u010diva
Zajistit pom\u016fcku pro \u017e\u00e1ky pro v\u00fduku ku\u017eelose\u010dek jako \u0161ablonu pro kreslen\u00ed ku\u017eelose\u010dek
Zlep\u0161it prostorou p\u0159edstavit p\u0159i tvorb\u011b modelu
Upevnit znalosti ku\u017eelose\u010dek pomoc\u00ed tvorby r\u016fzn\u00fdch \u0159ezn\u00fdch rovin

","equipmentDescription":"

3D tisk\u00e1rna , IT u\u010debna, software pro pr\u00e1ci s 3D tisk\u00e1rnou; speci\u00e1ln\u00ed pom\u016fcky a vybaven\u00ed nejsou pot\u0159eba

","timeSchedule":"

P\u0159\u00edprava na modelov\u00e1n\u00ed: 90 min sezn\u00e1men\u00ed s programem FreeCAD

\u010cas nutn\u00fd k modelov\u00e1n\u00ed: 3h a\u017e 20h (podle zku\u0161enost\u00ed a kone\u010dn\u00e9 n\u00e1ro\u010dnosti modelov\u00e1n\u00ed)

Orienta\u010dn\u00ed \u010das tisku: 7h podle v\u00fdpln\u011b a perimetr\u016f

","workflow":"

Na \u00favod hodiny vysv\u011btl\u00edme pojem ku\u017eel a mo\u017enosti d\u011blen\u00ed (\u0159ez\u016f) ku\u017eele.
V\u00fdklad dopln\u00edme fyzick\u00fdch modelem vytisknut\u00fdm na 3D tisk\u00e1rn\u011b.
N\u00e1zorn\u011b ukazujeme \u0159ezy ku\u017eele. Vhodn\u011b zv\u011bt\u0161en\u00fd model m\u016f\u017ee slou\u017eit jako \u0161ablona na tabuli.
\u017d\u00e1ci vyti\u0161t\u011bn\u00e9 modely vyu\u017e\u00edvaj\u00ed k obkreslen\u00ed do se\u0161it\u016f a vytvo\u0159en\u00ed jednotliv\u00fdch ku\u017eelose\u010dek (kru\u017enice, elipsy, hyperboly a paraboly).

Tvorba model\u016f

Vysv\u011btl\u00edme tvorbu modelu.
\u017d\u00e1ci si model tvo\u0159\u00ed sami a t\u00edm upev\u0148uj\u00ed prostorovou p\u0159edstavivost.
Vyexportujeme v\u0161echny pot\u0159ebn\u00e9 modely a nahrajeme do PrusaSliceru.
Podle velikosti podlo\u017eky a po\u010dtu model\u016f nastav\u00edme v\u00edce tiskov\u00fdch \u00faloh.
Vytiskneme modely nejl\u00e9pe na tisk\u00e1rn\u011b MK3S.

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Kuželosečky - pomůcka pro zlepšení prostorové představivosti řezů kuželem

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