Work and Energy class 5 physics science school

hgjbklm,;

1. Work and Energy

2. Lesson Overview Work and Energy Work done and Not done Definition on energy Different forms of energy Change of energy Renewable and Non Renewable energy source of energy

3. Identify work done or not done. A. You push a heavy trolley for 10 min- _____________ B. You lift your school bag upward for 1 min- ______________ C. You push against a wall - _______________ D. Jumping continuously on one spot - _________________ Recap: Define Work.

4. Learning objective To explore the different forms of energy present in everyday life and recognize energy transformations and conversions in everyday situations.

5. Examples of Light (Radiant) Energy

6. AFL: Lets try to apply our learning now: What types of energy are shown below?

7. AFL: Lets try to apply our learning now: What types of energy are shown below? Mechanical and Thermal Energy (Friction causes thermal energy)

8. Wind Energy

9. Identify the types of energy for the following questions based on real life observations: Helping Words: (Light energy, Heat energy, Sound energy, Electrical energy, Mechanical energy)

10. Answers