1. Lesson 76
Materials: Ice Cubes, Salt, Paper, Oil, Water, Alcohol, Alcohol Burners, tongs, watch glass, spatula, test tube, stopper and goggles.

2. Mr. Petersen Bonneville Junior High
Lesson 76 8th Grade
Mr. Petersen
Bonneville Junior High

3. Announcements

4. Self Starter * 40 Points Today’s Learning Objective and Questions
Today’s Learning Objective: Students will identify chemical and physical properties of different substances.
Essential Question: Give an example of a physical property and a chemical property
Answer: Answers will vary (Write something here for an answer).

5. 8th Grade *Glossary List * Portfolio 4 [ 1]
Physical Property-

6. Assignment Log * Portfolio 4
Assignment Number
Assignment Title
Lesson Number 1
Glossary
75-112 2
Parent Signed Disclosure Statement 75 3
Chemical & Physical Change Lab Sheet 76

7. Pre Demonstration Questions
What is a physical property?
What is a chemical property?
How can you tell the difference between the two?

8. Physical Properties Boiling Transparency Color Dissolves in water
Melts
Density
flexibility

9. Chemical Properties Flammable (burns) Will Rust Poisonous
Reacts with acid
Changes color

10. Pass Out The Lab Sheet Assignment 3

11. Show students the substances
Write on your lab sheet all the physical properties you can think of about each of the following items.
Ice Cube
Salt
Oil
Water
Alcohol

12. Allow students time to fill out the Analysis Questions: