Four-Pan Algebra Balance
Four-Pan Algebra Balance


 
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Price: $44.99
Sale Price: $40.49
Recommended Age Group: 11-17 yrs.
Shipping Weight: 6 lbs.

Availability: Usually Ships in 24 Hours
Item Number: M304
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Product Description
 
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.

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