Objectives:

1. Know the main types of energy.

2. Be able to draw a diagram to show the energy change in a machine or device.

PART A

Read and copy this sentence about energy.

Energy cannot be created nor destroyed, it is changed from one type into another. We call this transferring energy.

PART B

Watch this video about energy:

PART C

Copy this list of types of energy:

1. KINETIC

2. HEAT (THERMAL)

3. LIGHT

4. SOUND

5. GRAVITATIONAL POTENTIAL

6. CHEMICAL POTENTIAL

7. ELASTIC POTENTIAL

8. ELECTRICAL

9. NUCLEAR

PART D

Find out the meaning of the word KINETIC and write it down.

PART E

When there is an energy change, there is a starting energy called the INPUT energy and this changes to the OUTPUT energy. Draw this diagram.

PART F

This presentation shows 8 energy changes. Work out the missing energy types - write the changes out on paper.

PART G

Check your answers.

PART H

Try this quiz to finish.

End of lesson