To Help Students Discover Mathematical Relationships or Theorems
- Explains how to teachers can help students use software to discover new math theorems. Page includes example photos and list of applications for this procedure.
- http://coe.sdsu.edu/EDTEC640/POPsamples/pyoung/pyoung.htm

Pi Day
- Activities for a Pi Day, March 14 (3.14) celebration including pi math problems, history, songs, stories, and greetings.
- http://mathforum.org/t2t/faq/faq.pi.html

E-Z Geometry
- For high school teachers and students. Products include an interactive textbook, class video clips, projects, glossary, and resource links.
- http://www.e-zgeometry.com/

Polyhedra: Learning by Building
- Teaching project that let's students learn about polyhedra by using kite materials to create life size forms. Exercises include measuring surface area, volumes, and changing the form to simpler shapes.
- http://www.math.umn.edu/~morgan/Triangles.html