Chemistry Unit 3 Day 2

Learning: Students learn about physical changes and chemical changes by doing a lab and will gather, analyze and interpret data using words (precipitate, chemical reactions, chemical bond, reactants, products), check-in partners, and gradual release model.

Questions:

1. What is a physical change? (book)
2. What is a chemical change? (book)
3. Give three examples of chemical changes. (book)