"Biology Clearance"

This colorful anatomical poster details all the parts of the human skeleton.

Study Acceleration and Velocity without Cart or Track

The unmounted skull of a medium-size mongrel dog shows typical canid dentition.

Highly visible white plastic marker stakes can be labeled with a grease pencil, then cleaned for reuse.

Fifty sheets of 8½×11" chipboard that easily bends, folds and cuts for all your design needs.

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

Excellent for Introductory Mechanics Studies

These acrylic mirrors have a peel-away plastic sheet to help protect them from damage.

Just the right size.

These Physical Pitch Sets are highly accurate.

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

Easily organize your instruments.

These free-running plastic pulleys are durable in design.

Full-sized and fully enclosed, these meters are economically priced and offer ±2.5% accuracy.

Illustrated dissection guide.

The 4 decade resistance box is a handy and convenient way to investigate resistance.