Building Manipulatives

3 years & up. This unique building set adds a new dimension to tube construction -- wheels! Children can build endless tube designs and add wheels to make them move. Easy-fit construction, this set includes 26 straight tubes, 26 shaped tubes, 6 tubes, 6 cross tubes, 8 wheels in assorted vibrant colors for a total of 72 pieces. This set also comes in a durable stackable plastic container.

4 years & up. In this jungle-themed set, monkeys fly through the palm trees by their tails, then spin, twist and turn. Colorful set features plastic gears, crank, connectors and base plates for endless building possibilities. Kids develop their own "gears jungle" or use the easy-to-follow instructions. Includes 136 pieces.

3 years & up. Enable little engineers to build magnificent structures with this set of IO Blocks®. The set's square, double-sided base blocks can form either 2D or 3D bases upon which children can design, build, and earn about STEM concepts such as engineering, physics, and math. The set also comes with small figurines (both people and cows!) that provide a dash of imaginative play for children to add to their creations.

3 years & up. This kit is full of fun and STEM learning! Build your own domino stack, chain reaction or run. The dominoes are built to pro-scale so they are balanced for perfect building and toppling. The rapid tracks, spinners and templates help you design anything you can imagine such as stunts, tricks or cool designs. The possibilities are endless! Kit includes 180 kinetic dominoes, 5 rapid tracks, 1 staircase bridge, 1 speed template, 2 straight tracks, 12 domino arcs and 3 spinners. Non-toxic materials.