In this levers worksheet, students compare the three classes of levers. Students determine how the location of the fulcrum effects the amount of force needed. Then students complete 20 fill in the blank questions and 6 word problems.

In this levers worksheet, students review how to calculate mechanical advantages using forces and using distance. Students explore the three types of levers. Then students complete 20 fill in the blank questions and 6 problems to solve.

In this online interactive philosophy worksheet, students respond to 10 short answer and essay questions about Galileo's contributions to science. 

In this spelling worksheet, 2nd graders spell 12 words correctly using the definition listed to the right of the jumbled music word.

Simple machines allow us to do difficult tasks like lifting objects heavier than our body weight. In this science project you'll build a tabletop lever and measure how much effort it takes to lift an object by altering the length of the...

Learn about levers and make the connection between these simple machines and the human body.

An extensive site dedicated to the life and legacy of the Greek mathematician Archimedes. Content includes a timeline of Archimedes' life, an overview of several of his inventions, and numerous anecdotes isolating various moments in his...

Offers a look into the mind of Archimedes based on findings within newly discovered manuscript.