Remedial Science G4

Leo is looking for a box of toys. He thinks the box is in the cupboard. It is very dark in the cupboard. What can Leo do to be able to see the inside….

• Lock the cupboard

• Clean the box

• Use torch to see

• Use the glasses

Arun is standing in the backyard looking at the palm tree. Identify what the source of light that makes Arun able to see….

• Lamp

• Sun

• Torch

• Candle

Which of these events show that light travels in straight lines ….

• The straight path of sunlight when it passes through the glass tiles

• A rainbow is form when it rains

• Reflection of light on the mirror

• Light penetrates clear objects

Zara measures the length of her bottle’s shadow. When Zara measure at 09.00AM the length was 30 cm. If the shadow is getting shorter by 3 cm each hour, how long the shadow when Zara measures at 12.00 O’clock ….

• 20 cm

• 21 cm

• 37 cm

• 39 cm

What happens when light hits a black board ….

• Reflected

• Absorbed

• Diffracted

• Passed through straight lines

The lists below are objects that can reflect light, EXCEPT ….

• Mirror

• Aluminium foil

• Water pond

• Coffee

The center of our solar system is ….

• Asteroids

• Moon

• Sun

• Mars

Ryan is watering the flowers in the garden in the morning. Where does the light come from …..

• Sun

• Moon

• Mars

• Meteors

A model of the earth that is shaped like a ball is called….

• Axis

• Spin

• Globe

• Moon

The correct sentence below is ….

• Sun rises in the West

• Sun sets in the East

• Sun goes from East to West

• Sun does not moveso does the earth