This is a site for geometry lovers. Chock-full of puzzles, games, interesting geometry facts, and online activities.

This site is a lesson plan for using a geoboard in a sixth grade geometry class. The lesson serves as an introduction to the geoboard and its uses in geometry. Some topics the lesson covers include helping to visualize shapes and and...

A comprehensive guide for learning all about spheres with definitions, properties, examples, and practice questions.