4th Grade Energy Waves

What are waves?

• Using your hands to say hello or good-bye

• Jumping up and down in order at a sporting event

• Regular patterns of motion that transfer energy

• The height of a wave

Tags

NGSS.MS-PS4-1

What is amplitude?

• The volume of a sound

• To convert something into a digital form

• Tools used for science or knowledge

• The height of a wave

Tags

NGSS.MS-PS4-1

What is wavelength?

• The spacing between crests

• The height of a wave

• The peak of a wave

• The number of sound waves that happen in a second

What is pitch?

• Created by the frequency of a sound wave

• The number of sound waves that happen in a second

• To throw a ball

• To broadcast, or send, from one place to another

Tags

NGSS.MS-PS4-1

What is the crest?

• A type of toothpaste

• The height of the wave

• To interpret information from a code

• The peak of a wave.

Tags

NGSS.MS-PS4-1

What is the frequency?

• The number of sound waves that happen in a second.

• The peak of a wave

• Spacing between crests

• Regular patterns of motion that transfer energy

What is to transmit?

• The peak of a wave

• To send through the mail

• To broadcast, or send, from one place to another

• To convert something into a digital form

Tags

NGSS.MS-PS4-2

What is technology?

• The peak of the wave

• Tools used for science or knowledge

• Mr. Mayol's class

• None of the choices

What is to digitize?

• To turn into numbers

• Tools used for science or knowledge

• The peak of a wave

• To convert something into a digital form that can be processed by a computer or other device

Tags

NGSS.MS-PS4-3

What is to decode?

• To interpret information from a code

• To broadcast, or send, from one place to another

• Tools used for science or knowledge

• A pizza topping