Wednesday, September 12, 2012

Density Tower (optional assignment)

If any of you are looking for a way to reinforce the concept of density we discussed in class, there is an activity to build a density tower found on page 117 in the grade 7 reading.  This is completely optional, but something worth giving a try if you have the time this week.  There are many videos on YouTube that explain this process.    

Please send me a picture of your density tower to post on the blog if you choose to make one.  




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