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Templates for Asymmetric Integer Tetrahedra

Explore the symmetry and combinations of asymmetric tetrahedra that have integer and prime number edge lengths. This short article introduces the topic, suggests practical projects and further reading. Links to resources on i2geo.net for Geogebra geometry templates and PNG images for printing out the paper templates. Recommended for school projects in mathematics or geometry for a range of age groups, or for anyone interested in recreational geometry or compass and straightedge construction. From 15 June 2015 blog post at http://cmcallister.typepad.com/ Thanks to Dr. Diana S. Perdue and Dr. Linda Fahlberg-Stojanovska for inspiration and advice.

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