These are 2 new boat investigations that feature the new portable test tank and Excel. One is an engineering design challenge and the other is a fair test.
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test tank investigations
1: bob elliott 07:49 PM Mar 9 2009 1089:3324 Reply to this post
4: Anne Marie Levesque 12:26 AM Mar 12 2009 1089:3342 Reply to this post
Bob I thought this lesson would be interesting for the students, keep them actively engaged and yet work with powerful computer tools, reinforcing their math skills as well as your tech. skills. I will show this lesson to the tech teacher in my building. I think he might be interested in this lesson also. Great job!
Anne Marie
Anne Marie
5: otter brown 05:49 PM Mar 14 2009 1089:3396 Reply to this post
So Mr. Elliott,
The BIG question is why were brick houses the status symbol in Colonial America? Was it that the bricks were ballast from the old world and there was a limited supply of them...
or was it that the bricks were actually the cargo, but because of their weight, only a limited volume provided minimum freeboard?
I Otter Know...but don't...
The BIG question is why were brick houses the status symbol in Colonial America? Was it that the bricks were ballast from the old world and there was a limited supply of them...
or was it that the bricks were actually the cargo, but because of their weight, only a limited volume provided minimum freeboard?
I Otter Know...but don't...
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