Probability and Statistics
Ideas and Resources by
Algebra and Number Theory
Create a sketchpad document illustrating the composition of three reflections giving a glide reflection, and ask students to explore special configurations.
Explore the set of quadrilaterals whose sides have given lengths. Or ....
Avery Solomon has generated some fantastic classes this way!
Kali on the Web:
Symmetry and the Shape of Space:
Non-Euclid Applet and Activities:
Geometry and the Imagination
David Joyce Geometry Applet: