Thursday, February 21, 2008

Thursday February 21, 2008

Science 7: Today we looked at some demonstrations of radiation, convection and conduction currents. All sheets that were a part of that (the last pages of the 'Radiation' booklet, and the extra hand out) are due tomorrow. Full sentences where applicable.

Science 8: We finished the trials of the gumball machines - most of them were great! Very creative students this year! We started looking at comparison of pressure in different pistons using Pascal's law. The sheet is NOT due tomorrow, but make sure you bring it with you to class.

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