Four-Pan Algebra Balance

Use this unique balance to demonstrate 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, this balance can be used to solve linear equations, build identities, and model systems of linear equations. The sturdy, 17" plastic balance comes with 4 plastic pans, a set of plastic weights, and 4 plastic canisters. Some assembly required. Downloadable instruction booklet provides sample activities. For over 50 years, hand2mind has encouraged hands-on learning and discovery, driving deeper understanding and helping children unlock their full potential. Hand2mind specializes in math manipulatives designed to help students learn by doing. From early math to middle school math, hand2mind has you covered with products designed to enhance learning in the classroom and the world around us. Through hands-on exploration and discovery we strive to find new ways to encourage students in math practice, literacy activities, STEM education and more!