Triggle Chain Triangle Chess 2 to 4 Players Strategy Game yoyo Learn About Solar Energy: Build

Learn About Solar Energy: Build a solar powered demo satellite

This T-Rex skeleton comes mounted on a base and easily sits by itself on any flat surface

Learn about engineering simple machines with this STEM building kit

and snakes

Edmontosaurus may have lived in large herds for protection from the largest predator of the day

Triggle Chain Triangle Chess 2 to 4 Players Strategy Game yoyo Learn About Solar Energy: BuildCultivate mathematical and geometric thinking as you strategize in this game! Players take turns building triangles through four pillars use ropes, then placing their own pieces in the enclosed space. The player who occupies the most triangles wins! 2 4 Players.