"WardsSci000475"

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Double convex lens for optics experiments.

Simple Calorimeter to Measure Heat in Many Applications

Study Acceleration and Velocity without Cart or Track

Exceptional earthworm specimens plus dissection trays and pins, magnifiers, specimen storage bags, and a dissection manual are all included in one package.

Illustrated dissection guide.

Excellent for Introductory Mechanics Studies

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

Sturdy box for investigating frictional forces.

This set features a handy, economical selection of density cubes.