Four-pan Algebra Balance Plastic Pans Canisters Weights

Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights
Four-pan Algebra Balance Plastic Pans Canisters Weights

Learning Resources

$39.99 
SKU: ERSLER7545

Unlike any other balance, this one makes it possible to physically show that -10. Weights placed on the outer pans represent negative integers and those placed in the inner pans represent positive integers. When you place a weight in each pan on one side of the center post, the balance remains level as (-1) + (+1) = 0. Ideal for small group work, the balance comes with four plastic pans, four plastic canisters, a set of plastic weights and a Teacher's Booklet. Some assembly required. Ages 11 to 17

Key Features :

Unique balance helps students make sense of algebraic equationsGreat for small-group workIdeal for students in Grades 6 and up