Monday, October 17, 2011

Day 32

It's Monday, so we listened to the summaries of our week #7 science news articles.  We discussed section 2-3 notes on Physical vs Chemical changes.  I demonstrated how folding, cutting or crumbling a piece of paper is just a physical change, because it was still paper - nothing internally had changed.  Then I burned the paper to show how an entirely new substance was formed, making it a chemical change.  http://www.brainpop.com/ had a great video on "Property Changes", so students watched it and took the quiz that followed.  We had just enough time to complete pages 2-3 & 2-4 with partners and go over the answers before the end of class.

No homework was assigned and the Chapter 2 test is on Thursday, October 27th.

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