Teacher2Teacher |
Q&A #2933 |
View entire discussion [next>>]
I have searched and searched but just cannot find a Number Balance. Remember them from your childhood? It's just a plastic balance scale with numbers for weights, but these numbers are balanced so that a two and a three on one side will be equal in weight to a five on the other. I'm sure that it would be just the thing to help my youngsters grasp the concept of addition and subtraction, negative and positive numbers, even infinity...but I just haven't been able to locate one. Can anyone suggest either a catalog or a resource? It would be much appreciated!
Post a public
discussion message |
[Privacy Policy] [Terms of Use]
Math Forum Home ||
The Math Library ||
Quick Reference ||
Math Forum Search