"Elementary Math"

This plastic meter stick folds into fourths on three hinges.

1" cubes made of hardwood in six bright colors. Set of 102.

These dice come in foam or rubber and are quiet, soft-to-the-touch and easy to handle.

These quality hardwood dominoes come in double-six or double-nine configurations.

Locks and holds into position and automatically retracts at the touch of a button.

Magnified Photos Show Development and Traits of the Fruit Fly

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

An excellent ruler for beginners. This new ruler has ¹/₈, ¹/₄, and ¹/₂" scales on one edge and mm and cm markings on the other edge.

How Much Space Does This Take Up?

Set of three measuring pitchers with handles includes cup (8 oz/250 ml), pint (16 oz/ 250 ml), and quart (32 oz/1000 ml).

Pieces of 2.5mm thick solid plastic have fractional values are printed on each tile.

These graduated measuring cylinders are made of high quality polypropylene plastic and feature an easy pour spout. Extra-wide hexagon base helps to prevent spilling. Set includes 10 ml, 25 ml, 50 ml, 100 ml, 250 ml, 500 ml and 1,000 ml cylinders. Set of seven.

Helpful student manipulatives, this zippered plastic pouch contains 30 pennies, 20 nickels, 20 dimes, 20 quarters, four half-dollars, 25 $1 bills, 20 $5 bills, 20 $10 bills, 20 $20 bills, 5 $50 bills and 10 $100 bills.

A colorful set of 51 plastic stacking pieces representing one whole, halves, thirds, fourths, fifths, sixths, eighths, tenths, and twelfths.

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.

Construct an acutal fractal in the classroom. This HexaPlex set combines fractals and tessellations in physical puzzle materials for students to build their own visual key to symmetry, iteration, angles, area and scaling, polyhexes, and number series.