Support your students in visually solving algebraic equations involving negative numbers, letters, and exponents with geometric models and balances. Algebra Tiles™ Class Set Students build geometric models of polynomials, exploring firsthand the concepts related to them. Includes 30 student sets, overhead set, and 40-page Activity Book. Grades 6+ | Ages 11+ SMALL PARTS (1). Not for < 3 yrs. LER 7547 $119.99 Magnetic Algebra Tiles™ Represent and analyze algebraic principles by creating concrete models. Magnetic write & wipe shapes for whole-class demonstrations or hands-on student work. Largest piece measures 12 1⁄2 cm x 12 1⁄2 cm. Grades 6+ | Ages 11+ SMALL PARTS (1). Not for < 3 yrs. LER 7641 72 Pieces $12.99 -3A2 + 3A - 5 Algebra Balance Unique balance lets you demonstrate that –1 < 0. Weights placed on the outer pans represent negative integers, and those placed in the inner pans represent positive integers, making it possible to demonstrate that (–1) + (+1) = 0. Includes 4 plastic pans, 4 plastic canisters, a set of plastic weights, and Activity Guide. Some assembly required. Grades 6+ | Ages 11+ SMALL PARTS (1). Not for < 3 yrs. LER 7545 $44.99 Math Expressions and Equations: Middle Grades Algebra Video Online Award Count Bonus Content Online STEM Supports STEM ML Multilingual Packaging Product Safety. See page 4. 171
2016 FullLineCatalog Dealer
To see the actual publication please follow the link above