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Light sources and optics crossword with vocabulary on reflection, refraction, and planets.
Crossword Puzzle

Light Sources Crossword Puzzle

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About:

A 12-clue crossword introducing light and optics concepts for Grades 3–5. Clues cover reflection and refraction, solar system basics like planets and the Sun, and terminology such as incident rays and mediums. Use it as a vocabulary review for a light unit, a classroom warm-up, or a quick assessment of student understanding.

Subject:
Science
Topic:
Physics
Grade Level:
3rd – 5th Grades
Updated March 2025

How to Use This Crossword Puzzle

Print this crossword for classroom use, homework packets, or sub plans. Click 'View Crossword' to modify clues, adjust difficulty, or add your own words before downloading as a PDF. An answer key is included with every download.

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