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Dominoes are designed to reinforce the concepts of area and perimeter measurement. Includes Area..
Provides practice in the calculation of the area of squares and rectangles in cm² and m². Includ..
Students reinforce their grasp of surface measurement and notation with this set of 24 plastic d..
Ball-bearing control makes accurate circles up to 12" diameter. Positive pencil lock. Nickel fin..
Durable metal construction with safety point. Includes both inch and metric scales. Draws circle..
Reversible points allow compass/divider/pen functions. Includes divider point, refill leads, and..
Ten-piece precision weight set includes two each of 1 g, 2 g, 5 g, and 10 g; and one each of 20 ..
Precise, durable, and sensitive, this plastic balance is designed to introduce mass and weighing..
Students learn weight and measurement hands on with this extremely durable plastic balance. Remo..
These color-coded stacking masses help children see mass relationships at a glance. Each color r..
Large classroom demonstration compass with metric and standard measurements. Use with a dry-eras..
Easy-to-use 4-in-1 tool features a one-of-a-kind rotator standard on SAFE-T® Compasses. It is th..
Easy-to-use 4-in-1 tool features a one-of-a-kind rotator standard on SAFE-T® Compasses. It is th..
A transparent plastic template with 24 shapes. Ideal for drawing 3-D geometric shapes. 5-1/2" x ..
This durable, vinyl pocket chart will make teaching your students about the weather a breeze. Pl..