FOUR-PAN ALGEBRA BALANCE PLASTIC PANS CANISTERS WEIGHTS. Picture 1 FOUR-PAN ALGEBRA BALANCE PLASTIC PANS CANISTERS WEIGHTS. Picture 2
FOUR-PAN ALGEBRA BALANCE PLASTIC PANS CANISTERS WEIGHTS. The main picture.
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Product ID: 659264
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FOUR-PAN ALGEBRA BALANCE PLASTIC PANS CANISTERS WEIGHTS
FOUR-PAN ALGEBRA BALANCE PLASTIC PANS CANISTERS WEIGHTS. Picture 1 FOUR-PAN ALGEBRA BALANCE PLASTIC PANS CANISTERS WEIGHTS. Picture 2
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Estimated delivery between May 23 - May 25
Details
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. 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 four plastic pans, four plastic canisters, a set of plastic weights and a Teacher's Booklet. Some assembly required. Ages 11 to 17
Specifications
  • Length
    20.2
  • Width
    13.5
  • Height
    2.7
  • Age Group
    11 12 13 14
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