This document discusses light and shadows and contains 4 objectives: 1) Introduce light and shadows, how shadows form when light is blocked; 2) Recognize the sun as a light source; 3) Identify transparent or opaque objects; 4) Understand how distance between an object and light source affects shadow size. It includes an activity asking students about light sources and whether objects still provide light when turned off, noting we cannot turn off the sun. The document aims to teach students about light and shadows.

1. LIGHT AND SHADOW
SCIENCE YEAR 2
PREPARED BY:
TEACHER MEIMON BINTI SANAI
SK SUNGAI SETIAMs

2. OBJECTIVES
By the end of this lesson, pupils are able to:
Introduce light and shadow to students;
shadows form when light travelling to a
source is blocked.
01
Recognize the sun as a source of light.
02
Can identify transparent or opaque
objects.
03
Know how the distance between an
object and its light source affects the
size of a shadow.
04

4. ACITIVITY 1
WHAT IS
LIGHT?
1. Can you see your friends/family members clearly ? (Yes)
2. Can you still see your friends/family members clearly as
before ? (No)
3. Why you can't see your friends/family members clearly
anymore ? (Because there is not enough / no light)
 That's right. Light is needed in order for us to see things
clearly.

5. LIGHT SOURCES
Can you name some of the light source that you know ?
Torch Fire
Bulb Candle
1. When we turn the bulb off
or blow off the candle is it still
a light source?
2. Why ?
3. Can we turn off the Sun ?

7. THANK YOU