Head over to Amazon and pick up the K’NEX Education Intro to Simple Machines 198-pc set for only $17.89 right now! (Reg $39.99)
The Intro to Simple Machines Gears Set comes with 198 parts and pieces that can be clicked together to build 7 fully functioning gear models of real-world machines. The K’NEX Education Intro to Simple Machines Gears set comes with a comprehensive teacher’s guide that allows for hands-on, inquiry-based exploration using the models included in the set. With this guide, children in grades 3-5 can see real world examples of science concepts in action.