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Grade 3 science vocabulary quiz with true-or-false and multiple-choice questions on simple machines, wheels, levers, and inclined planes.
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Simple Machines Vocabulary Quiz

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This printable science vocabulary quiz for 3rd graders covers simple machines and related concepts. Students answer true-or-false questions, multiple-choice items, and identification tasks on wheels and axles, levers, inclined planes, and pulleys. The quiz includes definitions for key terms like revolve, fulcrum, and inertia. Use for vocabulary review, a formative check after a simple-machines unit, or classwork.

Subject:
Science
Topic:
Engineering
Grade Level:
3rd Grade
Updated February 2026

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