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 Ashley® Learning Resources® Four-pan algebra balance is ideal for ages 11 - 17. Algebra balance is ideal for small group work and comes with 4 plastic pans, 4 plastic canisters, a set of plastic weights and a teacher's booklet.
- 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 4 plastic pans, 4 plastic canisters, a set of plastic weights and a teacher's booklet
- Some assembly required
- Ages 11-17
- Small parts. Not for children under 3 years.
|Audience : Students||Education Subject Matter : Math||School Grade : Multi-Grade||Brand : Learning Resources|
|Weight : 2.20 lbs. per Pack|
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