Learning Resources Plastic Pattern Blocks: 1 cm, 250/pkg

Use these sets of 250 blocks, in six shapes and six colors, to explore patterns, symmetry, linear and area measurement, fractions and problem solving. The 1 cm blocks are thick enough to stand up for 3-dimensional patterning. Teaching Guide included. Ages 5 to 12 years.Special Shipping Information: This item ships separately from other items in your order. This item cannot ship to a P.O. Box. This item may be subject to additional processing days. ITEM IS NOT ELIGIBLE FOR EXPEDITED SHIPPING