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.
1089:3324
test tank investigations
Anne Marie Levesque
Mar, 2009
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
1089:3342
otter brown
Mar, 2009
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...
1089:3396