A simple machine is a non-motorized device that changes the direction or magnitude of a force. Ithat provide mechanical advantage (also called leverage). Usually the term refers to the six classical simple machines part of engineering and applied science. For example, wheels, levers, and pulleys are all used in the mechanism of a bicycle.
Let your high school or middle school science class solve the crime while they practice applying the scientific method! Lab instructions, student and teacher worksheets, and materials lists for the activity are included.
Red Cup STEM Challenge for Kids - these simple STEM challenges are perfect for kids of all ages and use things like red cups that you already have at home. Tons of fun with science, tech, engineering and math from Kids Activities Blog!