Geometry + Topology

Fun With Fractals

Students investigate Fractals through pre-built models of Menger Sponges, Sierpinski's Triangle, Toothpick Patterns, and The Coastline Paradox.

Geoboards

Students explore shapes, pattern recognition, and geometric transformations using the premade cards or create a design of their own. We originally planned for this to be an elementary-specific activity, but even the high school students love it!

Geometiles

A versatile set of interlocking tiles, multi-award winning Geometiles® supports math exploration for students, parents, teachers and the curious. 

Mind-Boggling Bubbles

Students are introduced to "bubble math", a topic in differential geometry, by investigating how bubbles form in various wire frames. 

NEW for Fall 2026!

The Origami Funhouse

Students investigate geometry through the ancient art of paper folding. Includes pre-built modular origami models of 3D Geometric Solids, fidget toys, and a "Fold the Cube Root of 2" activity for advanced students.

Solids of Constant Width

Would you believe me if I told you that these shapes roll smoothly like spheres? A 3D extension of the Reuleaux Triangle from Geometry.

Spatial Reasoning & Logic Games

Students investigate geometry, combinatorics, and logic disguised as puzzle games. A blast for students of all ages!