ACTIVITY 2
"Pinaikot Mo Lang Ako"
Learning Target:
At the end of the activity, I can infer that energy can be transformed
from one form to another.
Materials:
One electric fan
Activity sheet
Procedure:
1. Turn the electric fan on. Observe what happens.
2. Turn the electric fan off. Observe what happens.
3. Answer the guide questions.
Guide Questions:
1. What happened to the electric fan when you turn it on?
2. What happened when you turned it off?
3. What energy was used to make the electric fan blades turn?
4. Did you observe that energy transformed from one form to another?
How?
Answers & Comments
Answer:
1. the electric fan will generate circulating energy
2.the electric fan does not spin because there is no energy
3.Electrical Energy ⇒ Mechanical Energy (Potential Energy + Kinetic Energy) and Heat Energy
4.yes,Energy transformations are processes that convert energy from one type (e.g., kinetic, gravitational potential, chemical energy) into another. Any type of energy use must involve some sort of energy transformation.
Explanation:
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