. Sound is made from _______________.

• vibration
• static electricity
• light

Tags

NGSS.MS-PS4-1

What moves through the air so we can hear?

• Light waves
• Water droplets
• Sound waves

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

____ is what makes sounds low or high

• Frequency

• Color
• Pitch

Vibration is when something moves back and forth

• True

• False

Tags

NGSS.MS-PS4-1

Draw something that can make sound.

Tags

NGSS.MS-ETS1-1

For each object check off whether it's transparent, translucent, or opaque. Is the object in the image transparent, translucent, or opaque?

• Transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

For each object check off whether it's transparent, translucent, or opaque. Is the object in the image transparent, translucent, or opaque?

• Transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

For each object check off whether it's transparent, translucent, or opaque. Is the object in the image transparent, translucent, or opaque?

• Transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

For each object check off whether it's transparent, translucent, or opaque. Is the object in the image transparent, translucent, or opaque?

• Transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

For each object check off whether it's transparent, translucent, or opaque. Is the object in the image transparent, translucent, or opaque?

• Transparent

• Translucent

• Opaque

Tags

NGSS.4-PS4-2