Think you know all about Simple machines? Test your skills here!

http://www.edheads.org/activities/simple-machines/

Want a challenge? See if you can figure out all the simple machines used in The Odd Machine!

http://www.edheads.org/activities/odd_machine/

If you want to see how simple machines are used in everyday life, play this game!

http://www.harcourtschool.com/activity/machines/simple_machines.htm