We practiced the first 36 elements on the periodic table to prepare students for their oral quiz. We discussed section 3-3 notes on chemical formulas, subscripts and coefficients. I demonstrated the technique to solving the first three problems on worksheet 3-7, and students worked in their group to solve the remaining #4-20. We then progressed to worksheet 3-8, and students completed those eight problems within their groups. We went over those answers in the last 5-10 minutes of class.
News article #10 is due on Monday, and the Chapter 3 test will be on Monday, November 17th.
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