Sound
What is sound?
Light
Waves
Movement
Waves
Why do we need light?
to help us see
How does light travel?
It turns corners
In a straight line
In circles
in a straight line
What part of the body do we hear with?
eyes
ears
nose
Ears
What is a source of light?
A book
A campfire
A scholar
a campfire
True or False?
Light can bounce off objects
true
What is a vibration?
When something moves back and forth quickly
How loud something is
How much something weighs
When something moves back and forth quickly
How is a shadow formed?
When an object blocks light
When light shines through
When you run
When an object blocks light
What happens to light when it hits the mirror in a straight line?
The light bounces straight back at you
the light bounces back in different directions
Nothing happens
The light bounces straight back at you
Which is an example of something that vibrates?
guitar strings
flashlight
mirror
guitar strings
What is an example of something that is opaque?
Sunglasses
Ziplock bag
A ball
a ball
What happens to your reflection when you look in the mirror?
The image in the mirror is the same but reversed.
The image in the mirror is exactly the same.
The image in the mirror is totally different.
The image in the mirror is the same but reversed.
How do sound waves travel?
slowly over rocks
at a medium speed
through air, water, and solid objects
through air, water, and solid objects
What is an example of something that is transparent?
A plant
A desk
A water bottle
a water bottle
What does a mirror show?
Who you are inside
Who you want to be
Mirrors reflect what is in front of them
Mirrors reflect what is in front of them