Sound and Light

A violin makes a sound because the _____ begin to vibrate

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which two things use sound to communicate?

• carrier pigeons

• drumming

• telegraph

• pony express

• smoke signals

A rubber band will make the loudest sound when it is pulled back the _____

• farthest

• shortest

Tags

NGSS.MS-PS4-1

A rubber band will make the softest sound when it is pulled back the _____

• farthest

• shortest

Tags

NGSS.MS-PS4-1

For which animal is hearing probably the most important and why?

• a seal because it has small ears

• an elephant because it is big

• a fennec fox because it has big ears and needs to stay safe from predators

• a mole because it has no ears

If you strike the tubes from left to right, the pitch gets ____

• higher

• lower

Tags

NGSS.MS-PS4-1

To continue the pattern, choose a _____ tube

• longer

• shorter

Tags

NGSS.3-5-ETS1-1

NGSS.3-5-ETS1-2

To change the pattern, choose a _____ tube

• longer

• shorter

Tags

NGSS.MS-ETS1-1

Where will the boy's shadow appear?

• A

• B

• C

• D

Tags

NGSS.5-ESS1-2

Which flashlight will make the longest frog shadow?

• left

• middle

• right

Tags

NGSS.MS-PS4-2