Day One Pretest for Sound Waves

What is sound?

• Sound is a noise you hear during the day.

• Sound is a vibration that travels through the air or another medium as an audible wave.

• Sound is something that stays in the air.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

How do we hear sound?

• our nose

• our mouth

• our ears

• our eyes

Can sound waves be labeled?

• yes

• no

Tags

NGSS.MS-PS4-1

When you yell you make a _____ sound.

• loud

• soft

Tags

NGSS.MS-PS4-1

Which one is a soft sound?

• whisper

• shout