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Pantographe

6 fichiers représentant des pantographes virtuels qui dessinent une image par symétrie axiale, symétrie centrale, rotation de 60°, translation, homothétie (agrandissement ou réduction).

Ils ont été créés pour servir de "maquette virtuelle" avant une fabrication en bois avec les élèves. Ils peuvent servir pour enseigner les transformations du plan et/ou dans le cadre de projets avec la technologie ou les arts plastiques par exemple.

Version originale : http://i2geo.net/xwiki/bin/view/Coll_byache/Pantographes3

Pantographe 1 : symétrie axiale

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pantographesymax.ggb (1kb)

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Pantographe 2 : symétrie centrale

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pantographesymcentr.ggb (1kb)

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Pantographe 3 : rotation

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pantographerot.ggb (1kb)

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Pantographe 4 : translation

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pantographetransl.ggb (1kb)

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rve.content.preview

Pantographe 5 : homotéthie

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pantographehomagr.ggb (1kb)

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rve.content.preview

Pantographe 6 : homotéthie (2)

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pantographehomred.ggb (1kb)

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rve.content.preview