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Health and hygiene crossword puzzle with words like bacteria, viruses, and mucus for elementary students.
Crossword Puzzle

That's Gross: Health and Hygiene Crossword Puzzle

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About:

A 12-clue health and hygiene crossword for Grades 3–5 that explores how the body defends itself against illness. Vocabulary includes bacteria, viruses, mucus, glands, and scabs—explained in age-appropriate language that appeals to children's natural curiosity about "gross" bodily functions. Use it for a health-class lesson, a germ-awareness activity, or a fun vocabulary warm-up.

Subject:
Science
Topic:
Health & Nutrition
Grade Level:
3rd – 5th Grades
Updated November 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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