diagnostic test for grade 4

Which are the three states of matter?

• Evaporation, solidification and freezing

• Solid, liquid and clouds

• Solid liquid and gas

What medium does sound travel through slowest?

• solid

• liquid

• gas

When matter changes from liquid to gas it is called...

• Freezing

• Melting

• Evaporation

I am at the top of the body. Brain is inside of me.

What am I?

• knee

• hair

• head

This is a picture of what? (choose the answer that is most complete)

• robot

• skeleton

• ulna

What bone is this?

• knee

• thigh

• toe

A whispering is a ................. sound

• loud

• soft

__________ means to move back and forth quickly.

• Pitch
• Amplitude
• Vibration
• Echo

Tags

NGSS.1-PS4-1

Sound is caused by?

• force

• vibrations

we fit silencers to cars, trucks and motor cycles to muffle sounds

• true

• false