Word Search

Science

Biology, chemistry, physics, and discoveries.

Explore our collection of science word search puzzles. Each puzzle can be played online or downloaded as a printable PDF worksheet.

63 puzzlesSorted by Most Popular
Muscular System

Muscular system word bank with major muscle groups and movement essentials.

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10 plays12/1/2025
The Brain

The brain word bank with lobes, neurons, and key regions powering the nervous system.

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10 plays12/1/2025
Periodic Table of Elements Word Search

Periodic table of elements word search covering familiar metals, nonmetals, noble gases, and radioactive elements for chemistry practice.

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10 plays8/16/2026
More on The Muscular System

Muscular system part two with fiber types, contractions, and movement physiology.

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10 plays8/16/2026
Agricultural Science

Agricultural science terms covering crops, soils, and sustainable farming practices.

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10 plays12/1/2025
Planets

Planets of our solar system plus key dwarf worlds for astronomy fans.

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9 plays12/1/2025
Atoms

Atoms word bank with subatomic particles, orbitals, and periodic basics.

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9 plays12/1/2025
Blood Bank

Blood bank terminology with typing, storage, and transfusion safety steps.

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9 plays12/1/2025
Reaction Rates

Reaction rates vocabulary covering kinetics, catalysts, and collision theory.

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9 plays8/16/2026
The Heart

The heart word bank with chambers, valves, and circulatory pathways.

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9 plays8/16/2026
Names of 2D and 3D Shapes

Names of 2D and 3D shapes spanning polygons, polyhedra, and curved solids.

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9 plays12/1/2025
Veterinarian

Veterinarian terms with clinic roles, diagnostics, and animal wellness staples.

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9 plays12/1/2025
Moon Phases

Moon phases word bank tracking the lunar cycle from new to waning crescent.

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9 plays12/1/2025
Science of Light

Science of light covering optics, color, and electromagnetic wave behaviors.

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9 plays12/1/2025
Earthquakes

Earthquake science covering faults, seismic waves, and tectonic triggers.

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8 plays12/1/2025
Properties of Matter

Properties of matter covering states, density, and phase changes in physics and chemistry.

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8 plays12/1/2025
Lab Equipment

Lab equipment names for chemistry and biology experiments.

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8 plays8/16/2026
Human Bones

Human bones word bank covering major skeletal landmarks from skull to tarsals.

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8 plays12/1/2025
Genetics and Adaptations

Genetics and adaptations terms linking heredity, DNA, and survival traits.

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8 plays8/16/2026
Urinalysis

Urinalysis vocabulary with lab measurements, sample handling, and clinical indicators.

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8 plays8/16/2026