3D Printing to Address Solids of Revolution at School

Year: 2019 Authors: Sandra Reichenberger; Diego Lieban; Cecilia Russo; Barbara Lichtenegger

Core claim

3D printing, combined with GeoGebra, can make solids of revolution more concrete, motivating, and useful for understanding volume and rotational symmetry.

Topics

solids of revolution, 3D printing, mathematics education, visualization, volume

Domains

calculus, integral concepts, Euclidean geometry, Cavalieri’s Principle, digital fabrication, object modeling, visual design, creative prototyping

Methods

GeoGebra modeling, STL export, 3D printing, rotational construction

Media

GeoGebra, Tinkercad, 3D printer, printed models

Source status

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