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Free Printable 4th Grade Science Word Searches

Browse word searches from the BrightSprout community — free to view and print.

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Matter and Phase Changes Word Search

Matter and phase changes word search for Grades 4–6. Find 13 hidden words including evaporation, condensation, sublimation, and melting point.

Matter and Phase Changes Word Search

Matter and phase changes word search for Grades 4–6. Find 13 hidden words including evaporation, condensation, freezing point, and sublimation in a large grid.

Sound Waves Word Search

Sound waves physics word search for Grades 4–6. Find 8 hidden words including frequency, amplitude, hertz, and wavelength in this introductory acoustics puzzle.

Shark Names Word Search

Shark names word search for Grades 3–5. Find 16 hidden shark species including hammerhead, tiger shark, bull shark, and goblin shark in this 15×15 grid.

Waterveiligheid (Water Safety) Word Search

Afrikaans water safety word search for Grades 2–4. Find 21 hidden words including swembad, rivier, and lewensredder to teach water awareness and swimming vocabulary.

Animals Word Search

Animals word search for Grades 2–4. Find 12 hidden animal names including lemur, gecko, chameleon, and moth in a 15×15 grid.

Animals of Madagascar Word Search

Animals of Madagascar word search for Grades 4–6. Find 12 endemic species, including lemurs, sifaka, tenrec, and kingfisher, in a 20×20 grid.

Green Sea Turtle Word Search

Green sea turtle word search for Grades 4–6. Find 21 hidden words on marine biology, including carapace, endangered, and seagrass, in a circular grid.

Smoke Word Search

Smoke and combustion word search for Grades 4–6. Find 40 hidden words on gases, air quality, and chemical reactions, including oxygen, carbon dioxide, and combustion.

The Beach Word Search

Beach-themed word search for Grades 2–4. Find 18 hidden words including wave, shell, crab, and sailboat in a 15×15 grid.

Sea Side Friends Word Search

Ocean animals word search for Grades 2–4. Find 14 sea creatures in a boat-shaped grid, including whale, dolphin, octopus, and jellyfish.

Find Fantastic Fun Fish! Word Search

Fish species word search for Grades 2–4. Find 26 hidden fish names including salmon, tuna, swordfish, and marlin in a boat-shaped grid.

Safari Word Search

Safari animal word search for Grades 2–4. Find 24 hidden words including lion, giraffe, rhinoceros, and crocodile in a tree-shaped grid.

Blueback Word Search

Blueback word search for Grades 3–5. Find 30 hidden words on ocean conservation and marine life, including dolphin, stingray, and coral reef themes.

Animals Word Search

Animals word search for Grades 2–4. Find 20 hidden words including cat, elephant, tiger, bear, lion, and farm animals in a 30×30 grid.

Zodiac Signs Word Search

Zodiac signs word search for Grades 4–6. Find 15 hidden words including Sagittarius, constellation, and horoscope in this astronomy-themed puzzle.

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