Learning Resources Plastic Pattern Blocks 1Cm (Set of 250)
Teach a range of math concepts with these sets of plastic Pattern Blocks in 6 shapes and colors. Count, sort, explore symmetry, create colorful designs, practice linear and area measurement, and more!  The 1 cm thick blocks can stand up on desktops to make 3-D patterns.  Comes in bucket of 250. • Grades PreK+