Edheads game about simple machines, science fun. Finding and understanding simple machines
Great way to review/test yourself to make sure you understand forces at work in machines interaction of forces and machines
What is work? Watch 2nd video
Using calculations for speed, acceleration, and work to discover "who done it" CSI edheads simulation
\Zoom Science activities
many fun science links
After designing a working coaster, check out the list on bottom about work, acceleration, velocity, etc. Understanding the motion of a coaster
Go through this interactive site to see forces in action and take quiz at end to see how you do Forces
Science games for your brain Science games
Here are some other resources that you can't find on the internet: School Library Local Public Library