Wednesday, December 4, 2013

Physical Science 2 Unit 3 Day 4

Day Starter
Objective: Students will review and recall information to take their unit CST using all the words from word window.

Questions (REVIEW!!):
1) List 3 signs a chemical reaction has occurred.
2) List 3 ways to change the rate of a chemical reaction.
3) What is a heterogeneous mixture? What is a solution?

Exit Ticket:
Our TST lab tomorrow will be about acids and bases in neutralization reactions. What do you know about acids or bases? Write a perfect 3 sentence paragraph (topic + 2 details) about acids OR bases. Include at least 1 of the following words in your paragraph: dissociate, dissociation, or ion.