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3rd grade science matching worksheet with seven space vocabulary terms including sun, planet, orbit, rotation, moon, asteroid, and comet.
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Objects in Space

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This printable matching worksheet helps 3rd graders learn seven space vocabulary terms essential to understanding the solar system. Students match terms like sun, planet, orbit, rotation, moon, asteroid, and comet to their definitions. Ideal for vocabulary review, science unit practice, or a quick assessment of solar-system concepts.

Subject:
Science
Topic:
Astronomy
Grade Level:
3rd Grade
Updated March 2026

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