Teach number relationships in a concrete way. As students manipulate the balance, they gain insight into abstract concepts of number operations, algebraic equations and properties of arithmetic. Set includes 8.5" tall balance, twenty 10g weights, labels and instruction booklet. For grades 3-6.

Key Features :

i : Teach number relationships in a concrete way
ii : Versatile tool will support an array of STEM topics
iii : Perfect for ages 6 and up
iv : Includes balance and weights