Simple Machines for Kids: Science and Engineering for Children – FreeSchool

Simple Machines for Kids: Science and Engineering for Children – FreeSchool

You’re watching FreeSchool! Hi everyone! Today we’re going to talk about simple machines. A simple machine is a device that makes work easier by magnifying or changing the direction of a force. That means that simple machines allow someone to do the same work with less effort! Simple machines have been known since prehistoric times…