Weights

Weighted Numbers

Gr. K+ These red and blue numbers in 5 g weight increments (5 grams to 50 grams) help you teach number values, weights, and early number skills. When used with a bucket balance you can demon... More.

Metric Weight Set

Includes: twenty 1 g and 5 g, ten 10 g, and four 20 g masses. More.

1-lb. Metal Weight

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1 kg Metal Weight

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1-oz. Metal Weights

Pkg. of 8. More.

1 g Metal Weights

Pkg. of 10. More.

8-Piece Gram Brass Mass Set

Solid brass, 1 g to 50 g precision mass set. Set includes 50 gram, 20 gram, 10 gram, two 5 gram, two 2 gram, and 1 gram weights. Packed in a plastic case. More.

Interlocking Centimeter Cubes - Pkg. of 1,000

Gr. 3-8 Cubes come in 10 assorted colors. Each cube is 1 cm³ and weighs 1 g. More.

Plastic Stacking Squares - Set of 40

Add visual and kinesthetic dimensions to the study of mass.
Includes: twenty 1 g, ten 5 g, five 10 g, and five 20 g masses in four colors. More.

Plastic Stacking Squares - Set of 80

Add visual and kinesthetic dimensions to the study of mass.
Includes: forty 1 g, twenty 5 g, ten 10 g, and ten 20 g masses in four colors. More.