Become an Engineer with National GeographicEngineering just got a little bit cooler with National Geographic’s 35-in-1 Construction Kit. Turn your imagination into real working models of airplanes, motorcycles, cars, animals, and more with our easy-to-follow instruction guides. The pieces included in this kit can easily snap together to form simple or complex designs and...

Become an Engineer with National GeographicEngineering just got a whole lot cooler with National Geographic’s 100-in-1 Construction Kit. Use your imagination to create real working models of airplanes, motorcycles, cars, animals, and more with our easy to follow instruction guides. The pieces included in this kit snap together to form simple or complex designs...

Power up and create moving wow with the K’NEX imagine power & play 50 23012 motorized building set. This set brings your models to life with a motor and over 525 classic scale K’NEX rods and connectors to build and move anything you can imagine. Using the included step-by-step color-coded instructions to build 50...

Bundle Deals offers these interlocking building blocks and gear wheels of construction puzzle play set includes 81 various pieces. A motorized spinning gears foster creativity, learning skills, and encourage learning of mechanics and engineering in young children, boys and girls. Uses 1 AA Size battery not included.;The fun shaped jigsaw puzzle pieces interlock building...

Gear Building Toy Set – Interlocking Learning Blocks – Motorized Spinning Gears – 81 Piece Playground Edition by Krazy Gears- Offers a perfect opportunity to share quality time while creating together! While children create amazing structures, they also build skills like problem solving, perseverance and critical thinking. You are able to build multiple structures...