Algebra Tiles involve students in learning algebraic concepts, including adding and subtracting polynomials, factoring trinomials, and the Zero Principle. Each tile represents the positive and negative of a quantity: ±x, ±x², and ±1. This set contains an overhead set of Algebra Tiles and a Teacher's Guide. The overhead set has 70 transparent tiles in four colors and three shapes. The guide shows how the pieces are used on the overhead to model algebraic concepts. Guide has 40 pages. Grades 6 and up.

• Algebra Tiles Overhead Set (5501605)
• Algebra Tiles Student Set (5501603)
• Algebra Tiles Frame (5501604)
• Algebra Tiles Workbook (5501606)
• Algebra Tiles Basic Class Set (5530111)
• Algebra Tiles Class Kit (5530112)