Geometry and Art with a Circle Cutter

Year: 2012 Authors: Roberta La Haye

Core claim

A circle cutter makes polyhedron construction faster, more forgiving, and pedagogically useful for studying inscribed polygons, Platonic solids, and surface-area questions.

Topics

polyhedra construction, geometric pedagogy, circle inscribing, artful making

Domains

geometry, polyhedra, Platonic solids, surface area, paper craft, decorative flaps, visual model making

Methods

circle cutter construction, folding and gluing, template tracing, classroom discussion

Media

cardstock, paper circles, ruler, protractor

Source status

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