Tuesday, February 18, 2014

Catapult!!!

For our second scientific experiment, we designed a catapult to launch a ping pong ball and cotton ball.  
As scientists, we asked the question - Which would travel farther?  
Again, we wrote up our materials and procedure page, make a hypothesis, and conduct the experiment 
three times - recording our results each time. 


   After our conclusions were published and discussed, we asked the question...

                                                                 Time to get to work!
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2 comments:

  1. Melanie HoltsmanFebruary 18, 2014 at 8:52 PM

    Those look like some engaged learners! I can't wait to read their final lab reports! Loving this informational unit!

    ReplyDelete
  2. SuzanneFebruary 18, 2014 at 10:01 PM

    This is a series of lessons that the students will never forget!

    ReplyDelete

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