Kinetic Energy & Its Types

1. Period 1 (Energy)
Sub-topic :Kinetic energy
(T.bk pg 132 & 133)

2. Brainstorming

3. Objectives:
• Students will be able to:
• Define the Kinetic energy

4. P1 Presentation
• Kinetic energy is the energy an object
has due to its motion.
• As long as an object is moving at the
same velocity, it will maintain the same
kinetic energy.
• The kinetic energy of an object is
calculated from the velocity and the mass of the object.

5. Factors affecting kinetic energy

6. P1. Practice C.W(Text book pg # 134)

7. C.W
• Make a web about
different forms of energy.

8. Assessment
Potential energy or kinetic energy

9. H.W
• What is kinetic energy?
• What is the relationship between mass of
an object and the amount of kinetic
energy it has?

10. VIDEO LINK:
• https://youtu.be/J0WPu3FeEZQ

11. Recap

13. Period 2 (ENERGY)
Sub topic: Energy conversion
T.bk pg (135 - 138)

14. P2 Brainstorming
• .Q.Can energy be conserved?
• Q. Can energy be created?
• Q. Can energy be destroyed?

15. P2 Objectives
•Students will be able to
explain how energy can be
converted from one form to the
other.

16. What Is Energy Conversion?
• Energy cannot be created or destroyed. It can only be
• converted from one form to another. This is known as
energy conversion.
• Some of the chemical potential energy in the food we eat
is converted into heat energy and kinetic energy.
• The heat energy keeps us warm. The kinetic energy
allows us to play and exercise.

17. P2
Presentation
• Electrical energy enables many types of electrical
equipment to do work. It can be changed into many useful
forms of energy. For example, in an electric fan, electrical
energy is converted to kinetic energy in the moving blades
of the fan.
• In a simple circuit, chemical potential energy in the
batteries is converted to electrical energy to light up the
bulb. Heat energy is also produced.

20. Practice

21. C.W

22. Assessment

23. H.W

24. VIDEO LINK
• https://youtu.be/-8atIc3XixY

25. Recap

26. • Topic: Energy conservation
• Text book page 140-141
• Period 3 or 4

27. Objectives
• You will be able to define energy conservation
• Different methods to save energy

28. P 3 Brain storming
• What is the difference between kinetic and potential
energy?
• Enlist 3 types of gravitational potential energy?

29. Presentation
• Making wise decisions to save energy is known as energy
conservation

30. Practice stage

31. Conti………….
• Match the columns
Any thing in rest position has
which energy ___________
Energy conversion
Any thing in movement stage will
possess which energy
___________
Potential energy
Saving energy means_________ Kinetic energy
Energy can converted from one
form to another_________
Energy conservation