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Printable 3rd grade science exam with multiple-choice questions on light, sound, waves, prisms, and mirrors.
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Light and Sound Unit Exam

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This printable science exam for 3rd graders contains 15 multiple-choice questions on light, sound, and waves. Topics include the color spectrum (ROYGBIV), light sources, mirrors, prisms, reflection, transparent and opaque objects, pitch, and historical inventors like Alexander Graham Bell and Thomas Edison. Use as a unit assessment or test-prep review.

Subject:
Science
Topic:
Physics
Grade Level:
3rd Grade
Updated January 2026

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