BIG IDEA: Elements are the building blocks of all matter, and can combine to form new substances
1. Warm-up: Density problems. a. A gold-looking rock has a mass of 200 g; if it is real gold, what would its volume be? b. Another rock has a volume of 20 mL. What would you expect its mass to be if it were real gold?
2. Debrief New Language lab thoroughly.
4. Quiz #1: Scientific Method, Matter/Density, and Chem Language
5. Read through the Copper Cycle Lab (“Now You See It…”) Be explicit about the safety concerns and how the lab will run. (Yu's class only; Rico and Guzik ran out of time.)
Homework: Rico's class only: half-sheet called "New Language Supplement." Don't forget to do the homework from Thursday! Lunch detention for Rico's students who don't do homework...
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