Four-Pan Algebra Balance - Learning Resources®
Learning Resources
0 items $0.00
Your shopping basket is empty.
Next Product
Four-Pan Algebra Balance
More Views

Four-Pan Algebra Balance

Ages 11+

Unlike any other balance, this one makes it possible to physically show that –1 is less than 0. 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. Great for small group work, the balance comes with two plastic pans, four plastic canisters, a set of plastic weights and a Teacher's Booklet. Some assembly required.
LER 7545
Four-Pan Algebra Balance
Tell A Friend
??? img.altTxt.moreIdeas. ???
Replacement Canisters & Weights
Ages 11-17
Was: $4.99
Now: $2.99
Pan Balance
Ages 3+
Primary Bucket Balance
Ages 3+
Weighted Numbers
Ages 3+
Email Updates
Store Locator
Contact Us
©2014 Learning Resources