Wednesday, April 23, 2014

Chemical Changes

Homework:
practice typing or handwriting for twenty minutes

Math (not due until Friday): 4th grade division packet; fifth grade 142-43

Read: make a strong connection after twenty minutes of reading (lit circles tomorrow, so you may want to read your lit circle book for homework)

Students stood by for four chemistry demonstrations today as part of a final assessment of the chemistry unit. Ivory soap in a microwave, potassium permanganate and glycerin, copper chloride and aluminum foil: some really cool stuff to behold. 

Soap souffle! 

Fire!

No more aluminum foil!

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