Thursday, May 26, 2011

Remember Mr. Forde's three sand castles? Why did we create them? What did they prove? What variables were controlled well and what were not?

Mr. F :-)

1 comment:

Anonymous said...

We created the sand castles to see how each material would erode and how much run-off each would have. The materials represented the three locations, and allowed us to see what the land would be like after rainstorms. I still don't understand whether the Material A was for the marsh or the cliff, though.