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Oversized Building Sets

Encourage big ideas and active play with oversized building sets designed for young learners. These large-scale blocks promote creativity, collaboration, and problem-solving while supporting gross motor development. Perfect for classrooms and play spaces, Kaplan’s collection helps children build, explore, and learn through hands-on construction.

1 - 3 of 3
Timber & Crosscut Builders - 30 Pieces
Timber & Crosscut Builders - 30 Pieces
Item: 32146
Status: In Stock
$169.95
3 years & up. These realistic timbers and crosscuts offer children endless building possibilities. The ten 12" timbers, ten 3.5", and ten 6.5" crosscuts are made of foam and are perfect for indoor or outdoor use but not meant to be left outside. Activity card(s) included.
Grid Blocks
Grid Blocks
Item: 46547P
Status: In Stock
$174.95 - $289.95
18 months - 5 years. Perfect for indoor or outdoor play, Each block is easy to fit together. Each set includes square blocks, both solid and see-through, as well as triangular blocks for corners and pointed roofs. 12"L x 12"W x 2.5"H.
See Options for Grid Blocks
Giant Polydron Giant Gears
Giant Polydron Giant Gears
Item: 32885
Status: In Stock
$174.95
2 years & up. Encourage children to explore their creativity as they build and discover basic engineering skills. Assemble structures using squares and triangles and add gears by simply pushing them into place. Once connected, turn one gear and see the rest of them rotate! Contains 58 durable, lightweight plastic pieces suitable for indoor and outdoor use. Includes: 24 squares, 4 triangles, 10 square gear panels, and 20 gears. Made of 86% recycled plastic.