Ready to Print
Match 8 key Light Sound vocabulary words to their definitions. Robots theme keeps kids engaged. Answer key included (NGSS.1-PS4-1).
⬇ Download Free Vocabulary WorksheetGet new free worksheets every week — no spam, unsubscribe anytime.
📄 Worksheet Preview
Page 1 — Vocabulary Match
Page 2 — Answer Key
Click any image to view full size · 2 pages · Print-ready PDF
What is included
✓ 8 key Light Sound vocabulary words
✓ Scrambled definitions to match
✓ Robots theme to keep kids motivated
✓ Bonus challenge — write sentences using vocabulary
✓ Answer key on page 2
✓ Print-ready PDF — Letter size
✓ standard difficulty level
About This Activity
Robots need light to see and hear sounds around them.
Vocabulary Words
LIGHTBright energy that helps us see things clearly.
SOUNDNoise we hear with our ears from vibrations.
VIBRATIONFast back and forth movement that makes sound.
WAVEEnergy that travels through air as light or sound.
ECHOSound that bounces off something and comes back.
BEAMStraight line of bright light traveling through space.
PITCHHow high or low a sound is.
SHADOWDark area made when light is blocked by object.
About this Grade 1 Light Sound Vocabulary Worksheet
This printable vocabulary match worksheet helps Grade 1 Science students learn key Light Sound terms. The Robots theme makes vocabulary practice engaging while students build academic language skills. Includes answer key and bonus writing challenge (NGSS.1-PS4-1).