Venn Diagram Shape Sorter:
Activity includes a mystery sort. Students must use critical thinking to figure out the rules of the sort.

Shape Tool:
Demonstrates the translations, reflections and rotations of shapes.
What's My Angle?Help teachers teach angle measurement and how to use a protractor.
Hidden Picture:
Review geometry vocabulary and reveal a hidden picture.
Additional sites with great interactive activities in all areas of mathematics:
Illuminations
National Library of Virtual Manipulatives
Shodor Interactivate: Activities
