Thursday, October 23, 2008

Tuesday, Oct. 21st, 2008: Four Kinds of Bonds

BIG IDEA: Looking at the properties of conductivity and dissolving can help you identify the kinds of bonds between atoms.

1. Warm-up: Explain whether these substances will conduct or dissolve: sugar, salt, copper, sand.
2. Debrief lab, "You Light Up My Life."
3. Read pgs. 93-95, hand out samples of the different examples of bonds between electrons.
4. Make sure they understand homework, especially Quarter Project homework (see Monday, Oct. 20th for the homework.)
5. Start Notes #7: Atomic Bonds

Homework: See Monday, Oct. 21st, for homework. Don't forget to read pgs. 96-98 out loud to someone before answering the questions.

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