SCIENCE PRACTICE

Looking directly at very bright lights will ... our eyes.

• tear

• pinch

• bite

• hurt

The correct statement according the picture is ....

• He see things when light enters his eyes

• Light from the bulbs help him to see

• He cannot see because no light there

Tags

NGSS.4-PS4-2

The correct picture that show the object and its shadow in the morning is ....

• 
• 
• 

Tags

NGSS.MS-ESS1-1

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

• shadow

• shape

• bright

Tags

NGSS.4-PS4-2

The main source of heat on Earth is ....

• stove

• stars

• sun

Will there be a transfer of heat energy from my body into the ice cube when I hold it in my hand?

• no, it can't

• yes, it will

Tags

NGSS.MS-PS1-4

Heat changes the ... of the meat.

• colour

• size

• shape

Tags

NGSS.MS-PS1-4

Heat changes the ... of the candle.

• texture

• size

• colour

Tags

NGSS.MS-PS1-4

Rub your hand together quickly. Your hands will feel ...

• cold

• hot

• warm

Tags

NGSS.MS-PS1-4

When a thing moves, it vibrates and makes a sound. Some vibrations are too small to see, but they still make a ....

• heat

• sound

• taste

Tags

NGSS.MS-PS4-1