science_2b_2ndterm

heat changes the ..... of the ice cream

• Texture

• Size

• Shape

• Colour

What things that help us to see?

• light

• pencil

• bag

• book

We can see around us when ...... enters our .....

• light, glass

• sun, ears

• light, eyes

• sun, light

which one is the true sentence?

• a shadow will be formed when there is no light

• when an object blocks light, a shadow is formed

• the shadow is formed the shortest at evening

• a shadow is formed the shortest at morning

..... and .... give off the heat

• burning and tapping

• running and rubbing

• burning and rubbing

• jumping and sitting

choose 2 (two) correct answers based on the question below.

What can Lucy do to keep herself warm?

• eat an ice cream

• rub her hands together

• play with her doll

• wear a sweater

choose 2 (two) correct answer.

It is a very hot day. What can Joe do to keep himself cool?

• drink iced water

• turn on the fan

• wear a scarf

• make a fire

when there is no light, no ..... will be formed

• object

• shadow

• light

• sight

Please choose 2 (two) correct answers.

Heat makes things change. It changes the size, shape. ...., and ...

• colour

• glow

• texture

• weight

when a thing move, it ..... and makes a ....

• vibrates and soft

• shake and loud

• vibrates and sound

• quiet and sound