Simplify teaching algebra with this class solution set. Includes: 10 Algebra Pieces write and wipe boards, which have a factor "t" on one side to set up factoring equations and a "T" on the other side for solving equations; 10 sets (35 pieces in each set) of algebra pieces; 10 erasers; 12 markers and a reusable storage container. Algebra pieces write n wipe boards can be used with both algebra pieces and dry-erase markers. Grades 6 and up.