Chemistry Unit 3 Day 3

Learning:  Students will learn about chemical reactions by gathering data, and will analyze and interpret data using words (products, reactants, chemical bonding, chemical change, physical change, matter), sentence starters, and strategic partners.

Questions:

1. What is evidence that chemical reactions have occurred? (book)
2. Give 3 examples of chemical reactions happening around you everyday. (book)
3. Why do chemical reactions happen? (book)