simple machines! Simple Machines! With 25 Science Projects for Kids astounds readers with the ingenuity they already possess and inspires them to look differently at the objects they use every…

…and whizzing zip-lines are all elements used to build Rube Goldberg machines in Crazy Contraptions: Build Rube Goldberg Machines that Swoop, Spin, Stack, and Swivel with Hands-On Engineering Activities. The…

…sources and real-life connections. The other title in this series is Simple Machines. Try these hands-on STEAM projects! Build a Walking Robot Make your own simple accelerometer Code a Sandwich…

…to 10 explore physics through interactive activities using simple machines such as levers, pulleys, and wedges. Forces and motion are a part of daily life, from how a person moves,…

…question. New titles include Skulls and Skeletons! With 25 Science Projects for Kids; Simple Machines! With 25 Science Projects for Kids ; and Robotics: With 25 Science Projects for Kids….