WorksheetsUnit 4 Revision
Total questions: 20
Worksheet time: 10mins
Choose the correct sentence
Light sources are things that make light.
Light sources are things that reflect light.
The Sun reflects light.
The Moon is a light source.
Which one will make a shadow?
Which thing will make the darkest shadow?
Write the correct answer:
Shadows don't have (a)
Write the correct answer:
A shadow is made when an object (a) the light.
Tick the correct answer:
Light travels in ..........
straight lines
curved lines
Choose the correct answer
When an object moves closer to a light source, its shadow ........
gets bigger
gets smaller
Choose the correct shadow?
shadow 1
shadow 2
shadow 3
Which shadow has the wrong shape?
shadow A
shadow B
shadow C
Which shadow has the wrong direction?
shadow A
shadow B
shadow C
Choose the odd one out.
Look at the shadow and choose the correct direction of the Sun.
A
B
C
D
a firefly
light source
non-light source
a diamond
light source
non-light source
The picture shows the shadow of . . . .
squirrel
rabbit
cat
The shadow of crocodile is . . . .
Glass is one of . . . thing
transparent
translucent
opaque
One of the opaque object is . . . .
eyeglasses
window
chair
The following pictures show transparent object is . . . .
Human is an . . . object
opaque
transparent
translucent
