• K-12 Geometry Resources from The Math Forum
• Mathematics Archives K-12 Teaching Materials – Geometry Links
Includes lesson plans and other valuable information related to teaching geometry.
• A Fractals Unit For Elementary and Middle School Students
by Cynthia Lanius, Education and Outreach mathematics teacher, Rice University.
• Geometry Online
On these pages you will find activities for middle or high school geometry. Compiled by Cynthia Lanius.
• The Fractory: An Interactive Tool for Creating and Exploring Fractals
This ThinkQuest project is an educational web page designed by students to teach about fractals.
• Geometry and Trigonometry – Homework Help
From Discovery School’s Web Math resources