1. List 2 loud sounds and 2 soft sounds.
Sound is made when an object
Reflects light C. Does work
Vibrates D. Has motion
____________________ means to move quickly back and forth.
Musical instruments make sound because the instrument makes the air vibrate.
Loudness Softness means how loud or soft a sound is.
What are 2 ways to describe sound. 1. 2.
List 2 loud sounds and 2 soft sounds.
LOUD!!!
soft.
YES NO

2. YES NO YES NO ___________________ means how high or low a sound is.
Objects that vibrate quickly make a sound with a high low pitch.
Objects that vibrate slowly make a sound with a high low pitch.
If you blow across a bottle with a lot of air and a little water you will make a sound with a high low pitch.
If you blow across a bottle with a little amount of air and a lot of water you will make a sound with a high low pitch.
Sounds can travel through liquids and gases but not solids.
Sound travels faster through liquids than it does through air.
Number the order in which sound travels fastest through (1 is the fastest 3 is the slowest)
______air ______water ______wood
YES NO
YES NO

3. Match the animal to the sound it makes.
Spiny lobster maracas
Rattlesnake violin
Cricket comb
What sounds would you likely hear at a park?
What sounds would you likely hear at a zoo?

4. What color bottle makes the highest pitch sound and what color bottle makes the lowest pitch sound.
What is made when an object vibrates quickly?
Low pitch sound
High pitch sound
Soft sound
Loud sound
Can we see sound?
YES NO

5. Circle the soft sounds and X the loud sounds.

6. Ear Loudness Vibrate Pitch
When objects move back and forth very fast they ______________________.
Sound causes small parts to vibrate inside your ___________________.
The highness or lowness of a sound is called __________________________.
____________________________ means how loud or soft a sound is.
What animal makes a loud sound?
What animal makes a soft sound?
What animal makes a high pitched sound?
What animal makes a low pitched sound?

7. B
Vibrate
Yes
Loudness
1.Loudness 2.pitch
Loud..
Soft…
Pitch
High
Low No
1.Wood 2.water 3.air
Lobster – violin
Rattlesnake – maracas
Cricket – comb
Park-children, dogs, rides…
Zoo-animals…
Highest-blue
Lowest-red no
Soft
People talking
Puppy
Bicycle
Paper airplane
Kittens
Loud
Tubas
Airplane
Fans cheering
18 wheeler
Fireworks
Lion
Vibrate
Ear
Pitch
Loudness
Elephant
Kitten
Bird
lion