Free Printable 3rd Grade Science Activities

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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 Word Search

Animals word search for Grades 1–3. Find 15 hidden animal names including flamingo, giraffe, and penguin in a circle-shaped puzzle.

Magnets Crossword Puzzle

Magnets crossword puzzle for Grades 3–5. Vocabulary includes magnetic poles, electromagnets, attraction and repulsion, and metals like iron and steel.

Under the Ocean Word Search

Ocean animals word search for Grades 1–3. Find 15 hidden sea creatures including dolphin, whale, jellyfish, and octopus in a circle-shaped grid.

5.0 (1)

Reduce, Reuse, Recycle: Vocabulary Matching

Printable vocabulary matching worksheet on reduce, reuse, and recycle for Grades 2–5. Students match 10 environmental terms to their definitions.

Reduce, Reuse, Recycle: Fill in the Blank

Printable fill-in-the-blank worksheet on recycling and conservation for Grades 2–5, with 10 sentences and vocabulary word bank.

Reduce, Reuse, Recycle: Word Scramble

Printable word scramble worksheet for Grades 2–5 with 10 environmental science vocabulary words including recycling, waste, and conservation.

Silly Frog's Lily Pad Pond Word Search

Silly Frog's Lily Pad Pond word search for Grades 1–3. Find 14 words including frog, lilypad, splash, giggle, and dragonfly in this pond-themed puzzle.

Health and Environment Word Search

Health and environment word search for Grades 2–3. Find 30 words on nature, cleanliness, and wellness, including plant, soil, germ, and rain.

Sun, Moon and Stars Crossword Puzzle

Sun, Moon, and Stars crossword puzzle for Grades 2–4. Vocabulary includes planets, constellations, and celestial objects from our solar system.

5.0 (1)

Nature Detective Observation Sheet

Printable 3rd grade observation worksheet for a nature mosaic project. Students collect natural materials, record observations of color and texture, and reflect on their observations.