Activity of the Week

If you don't have flash on your computer, you must download it first.  You can do that here.

Strange Matter-The Crusher! -Which materials are the strongest? In this activity, you get to crush all sorts of different types of materials.  Click on different contests and find out who the winners are!  Remember: The strongest material crushes last!

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Make sure that you play each of the match-ups before sending me your answers!  You can do that here.


When you click "Submit," the box above will turn white.
e sure to scroll up this activity page
You should see a message confirming that you sent me the extra credit!

Having trouble sending the activity questions?  Click here for a printable copy!

Not sure about some of the answers to these questions?
Click here to play the activity again!