Grimm&s Large Stepped Pyramid of Wooden Building Blocks, 100 Piece Learning Set

Just as importantly, in the process of play theyll be introduced to such mathematical concepts as counting by multiples, proportion, sequencing, addition, subtraction, multiplication and even decimals. Learning has never been so much fun! Motivated by the principles of Waldorf and Montessori education, Grimms toys are designed to encourage toddlers and children to engage in open-ended and independent play using simple yet vibrantly colored shapes. No lacquer is used in order to preserve the natural feel of the wood. Unvarnished blocks are also less likely to slip off when being used to construct larger structures. Model # 42090 Age: 3 years Item Dimensions: 18" L x 18" W x 7. 9" H.