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Science Word Search — Free Printable

A science-themed word search with key scientific vocabulary. Perfect for reinforcing science concepts in a fun format.

The Puzzle

Science Word Search

Name ____________________ Date ____________

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Find these 15 words

ECOSYSTEM
MOLECULE
HYPOTHESIS
ORGANISM
PHOTOSYNTHESIS
VELOCITY
CHROMOSOME
MAGNETISM
CONDENSATION
EROSION
TELESCOPE
EXPERIMENT
NUCLEUS
GRAVITY
EVAPORATE

Words run horizontally, vertically, and diagonally — some are backwards. Free printable from kuraplan.com

Prints as a clean one-page puzzle sheet — grid and word list only, no navigation.

Show answer key

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Highlighted letters show where each of the 15 words is hidden.

Free to Print

Print this science word search straight from the page — a clean one-sheet puzzle, free for classroom use.

Print-Ready

Formatted for standard letter paper. Includes the word list and a separate answer key.

Classroom Ready

Perfect for early finishers, warm-ups, vocabulary review, or holiday party activities.

Want a custom word search with your own words?

Use Kuraplan's free Word Search Maker to create custom puzzles with any vocabulary list.

Make Your Own Word Search — Free

Frequently Asked Questions

What science topics are covered?

Vocabulary spans life science, earth science, physical science, and the scientific method — suitable for grades 3-6.

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