"WardsSci000474"

Demonstrate refraction and internal reflection.

Demonstrate the Relation of Length, Area, and Volume

58 Colorful Metric Weights.

Shelf Life (months): Indefinite
Storage: Green

This set consists of 21 replica fossils in a plastic storage container.

Package of 100, 300 or 500 interlocking cubes in 10 standard colors. An activities booklet is included.

One Giant Stomp For Mankind

Simulate the cyclonic motion of a twister.

Explore the factors that affect frictional force. One wide and one narrow face of this block are covered with a non-skid material.

Useful for collision and pendulum experiments.