Sound – Science – Grade 3
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Sound – Science – Grade 3 Worksheet made by www.thegomom.com . All rights reserved. 1. How are sounds produced? __________________________________________________ _________________________________________________________________________ 2. What produces the sound of the following objects? When we speak or sing ______________________________________________________ Violin ____________________________________________________________________ Bee _____________________________________________________________________ Drum ____________________________________________________________________ Rattlesnake _______________________________________________________________ Maracas _________________________________________________________________ 3. How are sounds useful? a. _____________________________________________________ b. _____________________________________________________ 4. What are the different types of sound? Give 3 examples of an object that produced that kind of sound. a. Loud - ________________________________________________________________ b. Soft - ________________________________________________________________ c. High-pitched - _________________________________________________________ d. Low-pitched - _________________________________________________________ 5. Objects around us can produce __________________________ types of sound.
Transcript of Sound – Science – Grade 3
Sound – Science – Grade 3
Worksheet made by www.thegomom.com. All rights reserved.
1. How are sounds produced? __________________________________________________
_________________________________________________________________________
2. What produces the sound of the following objects?
When we speak or sing ______________________________________________________
Violin ____________________________________________________________________
Bee _____________________________________________________________________
Drum ____________________________________________________________________
Rattlesnake _______________________________________________________________
Maracas _________________________________________________________________
3. How are sounds useful?
a. _____________________________________________________
b. _____________________________________________________
4. What are the different types of sound? Give 3 examples of an object that produced that kind
of sound.
a. Loud - ________________________________________________________________
b. Soft - ________________________________________________________________
c. High-pitched - _________________________________________________________
d. Low-pitched - _________________________________________________________
5. Objects around us can produce __________________________ types of sound.
Sound – Science – Grade 3
Worksheet made by www.thegomom.com. All rights reserved.
Answer Key:
1. Sounds are produced by vibration. When an object vibrates, the air around it moves causing
sound.
2. A. Our vocal chords vibrate
B. when we pluck the string it vibrates
C. when the bee flies its wing vibrates
D. when we tap the drum it vibrates
E. when the rattle snake shakes its tail the skin inside it moves and vibrates
F. when we shake it, it vibrates.
3. a. It can warns of incoming danger.
b. It helps us communicate with each other.
4. loud – shouting, drilling, an explosion
soft – whisper, sound of the wind, hum of the aircon
high-pitched – whining/screaming, siren, crowing of rooster
low-pitched – thunder, drum, horn,
5. different
