Word Search

Communication with Digital Signals Word Search

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About:

This 14-word word search covers digital communication and signal transmission for students in Grades 7–9. Hidden words include electromagnetic, encoding, binary numbers, and Braille, spanning signal types, transmission methods, and communication technologies. Use it as a vocabulary review in a physics or technology unit, a STEM warm-up, or as a template for related engineering topics.

Subject:: Science
Topic:: Physics
Grade Level:: 7th – 9th Grades
Updated March 2026

Word List

SIGNAL
NOISE
DIGITAL
ANALOG
BINARYNUMBERS
COMMUNICATION
RECORDING
ENCODING
TRANSMITTING
WAVES
ELECTROMAGNETIC
AM
FM
BRAILLE

How to Use This Word Search

Print this word search for early finishers, vocabulary review, or classroom warm-ups. Click 'View Word Search' to change the grid size, swap words, or adjust difficulty before downloading.