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Grade 4 Revision
Game Code: 1474580
English
30
Public
How we see things
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Loydie06
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Which of the following is a light source?
Clouds
Moon
Sun
15
Which of the following is NOT a light source?
Moon
Sun
Stars
15
A band of light is called a ...
Beam
15
Objects that make their own light are called ...
Light Sources
15
Objects that make light bounce off are called...
Reflectors
15
Name the instrument.
Periscope
15
Surfaces that are better at absorbing light are...
Rough
Smooth
15
Surfaces that are better at reflecting light...
Smooth
Rough
15
A ray that hits a surface is called...
Incoming light ray
Reflected ray
15
A ray that bounces off a surface is called...
Reflected ray
Incoming light ray
15
It is the process where light is bounced off from a surface, changing its direction.
Reflection
15
Identify the ray.
Reflected ray
Incoming light ray
15
Identify the ray.
Reflected ray
Incoming light ray
15
Identify how light travels that makes the girl see the sun.
The light from the sun travels to the girl's eyes.
20
Identify how light travels that makes the boy to see the chair.
The light from the bulb travels to the chair. The chair reflects the light to the boy's eyes.
20
Identify how light travels that makes the boy to see the cupcake.
The light from the candle travels to the cupcake. The cupcake reflects the light to the boy's eyes.
20
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