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Expand Geometric Thinking with Elsys

Contributor: John Goering | File type : Teaching Material

Elsys uses commands in L-systems to draw geometric designs. L-systems enable us to use relatively few commands to produce complex shapes. To learn more about L-systems, select one of the options in ... Read More

Computer-Assisted Geometric Experiments

Contributor: John Goering | File type : Teaching Material

Wingeom is a powerful tool for creating geometrical diagrams. The user can make a diagram and then quickly see what happens as points are moved. Wingeom makes it easy to measure lengths, angles, and... Read More