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Oversized Building Sets

For developing coordination and motor skills for toddlers, Kaplan provides oversized blocks that promote creativity and innovation. Products include grid blocks, wooden blocks, brick block sets, and more.

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Image of Dream Builder Set - 19 Pieces
Dream Builder Set - 19 Pieces
Item: 32161
Status: In Stock
$139.95
3 years & up. This 19-piece magnetic building set by Panelcraft® comes in a rainbow of beautiful colors. Each square panel measures 9" x 9" and connects on the corners with an enclosed magnet. Make large structures, towers, play houses and more. Made from high-quality ABS plastic and 0.375" rare earth magnets sealed inside each piece.
Image of CONSTRUCT-A-SPACE
CONSTRUCT-A-SPACE
Item: 32886
Status: In Stock
$299.95
2 years & up. A versatile and fun set for building whatever a child can imagine! Use the flex connectors as hinges to further the design possibilities and bring your imagination creations to life. Set includes 76 durable plastic pieces: 18 beams, 18 large connectors, 24 small connectors, and 16 flexi connectors. Suitable for indoor and outdoor use.
Image of Jumbo Brick Blocks - 40 Pieces
Jumbo Brick Blocks - 40 Pieces
Item: 300566
Status: Pre-Order Now
$69.95
2 years & up. Enhance building possibilities with a lightweight set of oversized blocks. Made from durable, heavy-duty cardboard, the Jumbo Brick Blocks are strong enough for continued use indoors. An authentic gradient of brick red colors, as well as illustrated textures introduce dramatic play possibilities into constructive activities. Simply fold each Jumbo Brick Block to create a variety of different shapes. Rectangle units measure 11"L x 5.5"W x 2.76"H, square half units… More »
Image of Jumbo Double Octagon Builders - 36 Pieces
Jumbo Double Octagon Builders - 36 Pieces
Item: 30822
Status: In Stock
$44.95
18 months & up. Spark your child's inner architect with these colorful octagonal blocks. These sturdy, double octagon blocks are easy to stack and the jumbo size makes them ideal for the beginning builder. Watch their imagination soar! Children can follow their own plan, or they can share a friend's vision and work together to create something they never dreamed of. The plastic blocks are great for inside or outdoor block play. Includes 6 colors, 6 of each.
Image of Brick Block Large Building Set - 44 Pieces
Brick Block Large Building Set - 44 Pieces
Item: 33316
Status: In Stock
$64.95
2 years & up. These assorted jumbo building blocks are made of premium, heavy-duty cardboard. This 44-piece set is large enough for group play and features three sizes of bricks for constructive imaginative play. Unleash your child's creativity with these lightweight and easy to stack jumbo building blocks. 44-piece set includes: 28 small bricks (6" x 3" x 3"), 8 medium bricks (6" x 6" x 3"), and 8 large bricks (12" x 6" x 3"). Colors include red,… More »
Image of All-Weather Blocks - 22 Pieces
All-Weather Blocks - 22 Pieces
Item: 37933
Status: In Stock
$599.95
2 years & up. Combine the energy of gross-motor activities with the creativity inherent in block play using All-Weather Hollow Blocks. Molded from new Poly+ material, the lightweight blocks and planks in varying sizes in this set allow for substantial, interactive group builds in muddy, rugged environments. Each piece features .6 inch thick hollow walls, weather-resistant stainless steel hardware, and soft-touch endcaps that absorb shock as builds are deconstructed during play.
Image of Mini Hollow Blocks in Different Shapes - 24 Pieces
Mini Hollow Blocks in Different Shapes - 24 Pieces
Item: 88835
Status: In Stock
$209.95
3 years & up. This set is the smallest of the hollow blocks with all the features of the bigger sets. Features include bamboo fasteners for a smooth surface (no visible screw heads), sanded smooth finish, and rounded edges for safety. Encourage children to identify shapes and use their imaginations to build wonderful structures. This set, perfect for small hands, will promote creativity. Pieces measure from 2.75" wide and up to 11.5" long. 24 pieces.
Image of Basic Cardboard Blocks - 40 Pieces
Basic Cardboard Blocks - 40 Pieces
Item: 39301
Status: In Stock
$64.95
2 years & up. These 40 sturdy cardboard building blocks are lightweight and strong. Easy to assemble, brightly colored, and easy to stack to make endless building combinations. Includes 3 different size blocks; small bricks (6"L x 3"W x 3"H), medium bricks (6"L x 6"W x 3"H), and the largest bricks (12"L x 6"W x 3"H). Colors include red, blue, and yellow.
Image of Basic Cardboard Blocks - 24 Pieces
Basic Cardboard Blocks - 24 Pieces
Item: 39308
Status: In Stock
$42.95
2 years & up. These 24 sturdy cardboard building blocks are lightweight and strong. Easy to assemble, brightly colored, and easy to stack to make endless building combinations. Includes 3 different size blocks; small bricks (6"L x 3"W x 3"H), medium bricks (6"L x 6"W x 3"H), and the largest bricks (12"L x 6"W x 3"H). Colors include red, blue, and yellow.
Image of Grid Blocks
Grid Blocks
Item: 46547P
Status: In Stock
$174.95 - $339.95
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.
Image of Straws and Connectors Sets
Straws and Connectors Sets
Item: 17471P
Status: In Stock
$31.95 - $49.95
4 years & up. Straws and Connectors are ideal in helping children develop Science, Technology, Engineering®, and Math (STEM) skills. It allows children to enhance hand-eye coordination, motor skills, logic, and problem-solving skills all while playing. Build a fort, rocket, boat, tower, tunnel, or bridge! Design your own scientific model, or create something unique. The opportunities are endless! The straws fit snugly on the connectors and are flexible so you can build arches and tubes.… More »
Image of 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.
Image of Notch Builders - 89 Piece Set
Notch Builders - 89 Piece Set
Item: 31203
Status: In Stock
$579.95
3 years & up. Great for indoor or outdoor use, this 89 piece set is made from FSC certified eucalyptus wood and weathers to a soft gray if left outdoors. Feature smooth sanded edges and notches that lock together allowing for big structures and endless building possibilities. With varying shapes and sizes, there are plenty to share, encouraging group participation. Smallest piece measures 6"L x 3"W. Largest piece measures 30"L x 3"W.
Image of Earth Solids Magnetic Building Set - 19 Pieces
Earth Solids Magnetic Building Set - 19 Pieces
Item: 63615
Status: In Stock
$189.95
3 years & up. Develop fine and gross motor skills, patterning, shape recognition while building with this Panelcraft® set. Make large structures, towers, play houses and more. Made from durable, non-toxic materials. Panels and windows measure 9" x 9" each. Inspired by the colors of earth, the set includes 11 solid panels in in sky blue, forest green, sand, brown and slate colors with 8 white windows, and STEM activity guide.
Image of Outdoor Hollow Blocks - 25 Piece Set
Outdoor Hollow Blocks - 25 Piece Set
Item: 33945
Status: In Stock
$1,099.95
3 years & up. Combine the creativity inherent in block play and gross-motor energy with Outdoor Hollow Blocks. Made of FSC certified eucalyptus wood, the framed blocks and flat boards in varying sizes allow for substantial, interactive group builds during outdoor play. Blocks feature smooth-sanded edges and surfaces and durable construction meant to withstand rugged, outdoor play. Follow care instructions included for proper maintenance. Store in a dry, shaded area.
Image of The Happy Architect Town - 26 Pieces
The Happy Architect Town - 26 Pieces
Item: 32068
Status: In Stock
$69.95
2 years & up. Build your town any way you like with this 26-piece interchangeable set. These all-wood pieces link together to create solid, sturdy structures for unlimited play. Pieces measure approximately 6" to 12". Wooden Village People are sold separately.
Image of Giant Polydron Giant Gears
Giant Polydron Giant Gears
Item: 32885
Status: In Stock
$169.95
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.