Free Printable 5th Grade Science Activities

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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.

What Are the Domains of Life?

Printable 5th grade biology quiz on domains of life, covering the three domains—Bacteria, Archaea, and Eukarya—and how living things are classified.

Trees & Seeds

Printable 5th grade science worksheet on trees and seeds, covering deciduous and evergreen trees, seed germination, parts of a seed, and seed dispersal methods.

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.

Oobleck — Solid or Liquid?

Printable 5th grade science worksheet guiding students through hands-on oobleck observations to explore the properties of solids and liquids.

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.

Light and Optics Crossword Puzzle

Light and optics crossword puzzle for Grades 5–7. Covers reflection, refraction, dispersion, and tools like microscopes and telescopes.

Light and Optics Crossword Puzzle

Light and optics crossword puzzle for Grades 5–7. Vocabulary includes reflection, refraction, photosynthesis, and light-related devices like microscopes and telescopes.

Magnets Crossword Puzzle

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

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.

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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.

Landscapes and Landforms Crossword

Landscapes and landforms crossword puzzle for middle school earth science. Features 49 clues on mountains, valleys, glaciers, erosion, and coastal features.