"Complete Meter Stick Optics Bench"

A versatile manipulative for counting, sorting and craft building activities. Size of each: 4 1/2" x 3/8". Set of 500.

How many students can fit into a cubic meter? How many cubic meters can fill a room? The Cubic Meter Set provides a dramatic demonstration of what cubic meters actually look like.

Cautiously enter the jungle where a hungry tiger prowls. If you can complete a series of math tasks, you can escape the tiger’s grasp.

Teach Elementary-Level Math With Ease!

Designed to illustrate that height is proportional to mass, when diameter is uniform. Set consists of 52 identified masses which are molded to stack. Included are 4 yellow 10 g masses, eight red 5 g masses and 40 blue 1 g masses.

Vibration generator for exciting oscillating and waves mechanically, such as in coil springs, a rubber cord, a wire ring or a Chladni plate. In robust plastic housing including mounting pin with 4mm socket for attaching accessories (Chladni plates, resonance wire, rubber band, etc.). Including holder for stand rod (up to 8mm dia.) on the rear side of the apparatus for the demonstration of standing waves in a coil spring. The generator is equipped with overload protection and is driven by a loudspeaker for smooth oscillations and fine travel stepping.

Compact function generator

Demonstrate the Relation of Length, Area, and Volume

This set includes a set of four Measuring Jars with Caps, set of three Measuring Pitchers, set of five Measuring Cups, and set of five Measuring Spoons.

Identify numbers by their position.