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2nd Grade Science
Energy
12. Forms of Energy
12.3 Sound Energy, Vibration and sound
Discover Sound Energy How Vibrations Create Every Sound You Hear!
You will explore how vibrations make sound energy and learn about pitch, volume, and how sound travels all around you.
What You'll Learn
You will learn that vibrations create all the sounds you hear.
You can explore how pitch describes high and low sounds.
You will discover that volume tells you about loudness levels.
You will find that sound travels through air and solid objects.
What You'll Practice
1
You will match vocabulary words like pitch, volume, and echo.
2
You will answer questions about how everyday objects make sound.
3
You will identify how vibrations and sound energy are connected.
Why This Matters
Understanding sound energy and vibration helps you explain how every sound around you is made and how it travels to your ears.
This Unit Includes
1 Video lesson
Practice exercises
Learning resources
Skills
Sound Energy
Vibration
Pitch
Volume
Sound Waves
RI Curriculum Aligned