Intro to Simple Machines: Wheels & Axles

Grades 3 & up. Hands-on science investigations that motivate student learning! Students build explore and experiment with functioning simple machines that demonstrate essential science and technology concepts. This 221 piece set includes teaching resource, building materials and a full-color student guide with real-life photos and key facts. Resource CD includes teaching notes, building instructions and extension activities. Materials store conveniently in a sturdy, plastic tub with adjustable divider.