- Use this unique balance to demonstrates that -1 < 0
- Kids learn algebraic concepts and weigh measurement through physical demonstration
- Balance includes 4 plastic pans 4 plastic canisters, a set of weights and a Teacher’s Booklet
Oakley STEM Center Lending Library
https://www.tntech.edu/stem
155 W 7th Sthttps://www.tntech.edu/stem
Cookeville, 38505
USA
(931) 372-6573