File Cabinet: Math: Geometry
Geometry Websites and Interactive Programs - Great for the Smartboard!
- Math Open Reference (Excellent free interactive website for teaching points, lines, rays, polygons, diagonals, concave vs. convex, interior angles, quadrilaterals, triangles, circles, transformations, and more!)
- Area and Perimeter Demo
- Interactive Geoboard
- Using Area and Perimeter (Choose Lesson 12)