Attribute Blocks

Attribute Blocks include 60 pieces: 5 shapes (triangle, circle, square, hexagon, rectangle), 3 colors (red, blue, yellow), 2 sizes (small, large).

Building Thinking Skills® Primary Student Book requires this exact size of attribute blocks for their activities. These are also recommended for use with the Building Thinking Skills® Beginning 1 Book. 

** Caution: small parts, not recommended for children under 3 **