Vocabulary A-Z - Vocabulary Lists, Vocabulary Lesson Plans, Vocabulary Worksheets

Current Word Count: 11,466

K-2

Energy
Properties

3-4

Heat Energy
Solids, Liquids, and Gases
Sound

5-6

Light
Mixing Matter

Sound

Words Included:
cochlea
deaf
decibel
eardrum
echo
pitch
sound wave
vibrate
volume

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Unit Description:
This unit explains what sound is, how it travels, and some of the properties of sound, such as pitch and volume. It explores how ears hear and encourages students to take care of their ears.

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