Four Pan Algebra Balance Set with Activity Book
Use this unique balance to physically show that -1 < 0! Weights placed in outer pans represent negative integers, and those placed in inner pans represent positive integers. Ideal for small-group work, the balance can be used to solve linear equations, build identities, and model systems of linear equations. The sturdy, 17" plastic balance comes with four plastic pans, a set of plastic weights, four plastic canisters, and an instructional booklet.
- Four-Pan Algebra Balance: Modeling Integers and Equations resource book
- Four Pan Algebra Balance
|Grade Level||6, 7, 8, 9, 10, 11, 12|