WEEK: 3

Topic: ENERGY

Subtopics: LIGHT ENERGY

Objectives: At the end of the lesson, pupils should be able  to:

1. Define light energy

2.  Mention the uses of light energy

3. State the sources of light energy

CONTENT

MEANING OF LIGHT ENERGY

Light is a form of energy which our sense of sight can detect. It is made of electromagnetic radiation and travels in a straight path.

SOURCES OF LIGHT ENERGY

What Are Sources of Light?

Light is a form of energy that helps us to see all the things around us. Light can come from different sources. Let's look at some of these sources now.

Natural sources of light include the sun,.... View More