Unit Blocks

Grades 1 & up. Equip children with the tools they need to build the world they want with this dynamic modelling systems. Set provides a rich and rewarding STEM experience and with no additional tools required, budding engineers are ready and able to create and develop. Introduces mathematic foundations, logic and problem-solving. Set is based on Pratt scale standard unit blocks and comes with built-in storage case with construction ideas. Includes 175 mini unit beams in 15 different shapes and… More »

3 years & up. Add colorful wooden doors and windows to your block construction. Add windows to your construction that open and close, and a wooden door that swings on hinges to open and close. This colorful set is sized to standard unit block measurements. Includes 1 door and 4 windows. Window size is 5.5" H x 4" W x 1.25" thick.