Learning Resources Take-Home Manipulative Kit (Ages 11-13). This manipulatives kit is the perfect solution for a learning environment where children need hands-on maths resources to continue learning out of school. It includes 5 of our most popular and commonly used maths manipulatives. The Activity Guide features an overview of each manipulative and 2 activities that show parents how to help their children use them. Set includes 1 Build-A-Grid, 1 XY coordinate pegboard, 32 foam algebra tiles, 50 foam 2-colour counters, 40 foam colour tiles, a multilingual Activity Guide. Build-A-Grid measures 18cm H x 18cm W. 124 Piece Set