1. Catalyst
Name at least three forms of energy you see in the picture. Tell how you know it’s that form of energy.

2. Day 4: Law of Conservation

3. Law of Conservation of Energy Notes
Blank sheet of paper
Proper heading
Title: Law of Conservation of Energy

4. Stop and Jot
When you bounce a ball, why doesn’t it bounce as high the second time, or the third, or the fourth?

5. Conservation
Energy is the ability to create a change in matter.

6. Conservation Energy is conserved when a change occurs.
Like mass, energy cannot be created or destroyed.

7. Conservation of Energy
Energy can only be transformed into other forms of energy.
Often, a lot of energy is lost to heat.

8. Example
Example 1: Gas in a Car
Chemical energy  mechanical energy.

9. Example 2
Example 2: Radio
Electrical energy  sound

10. Whiteboard Practice
For each picture, determine the energy transformation taking place.
Remember the whiteboard rules:
No drawing
No whining
Wait until Mrs. W counts down to hold up your board.