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This easy-level worksheet has students fix sentence errors, fill in blanks, and answer true or false questions to practice simple machines skills.

It includes 10 questions across 3 sections for focused practice.

Style:
Busy Bee
Simple Machines
Grade 3
★ Part A: Fix the Sentence
Each sentence has an error. Rewrite it correctly on the line.
1) Fix the sentence:
A screwdriver is an example of a wedge.
Rewrite: A screwdriver is an example of a wheel and axle.
2) Fix the sentence:
A slide on the playground is a type of lever.
Rewrite: A slide on the playground is a type of inclined plane.
3) Fix the sentence:
A nail is a type of screw because it holds wood together.
Rewrite: A nail is a type of wedge because it holds wood together.
★ Part B: Fill in the Blank
Write the missing word or number on each line.
1) A screw wraps around a rod in a spiral shape to hold things together.
2) A longer ramp needs less force to push something to the top.
3) A bicycle wheel spins around a metal bar called an axle.
4) A crowbar pries things open because it works as a lever.
★ Part C: True or False?
Read each statement. Circle True or False.
1) A wedge has two slanted sides that meet at a sharp edge.
True
False
2) A longer screw holds tighter than a shorter screw with the same width.
True
False
3) A pulley can only push objects downward, never lift them up.
True
False
🎯

Ready to Practice?

Complete each section carefully.

10 Questions
15-20 minutes
Auto-graded
Retry anytime
🏆
Questions Correct
0
Correct
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Incorrect
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Skipped
0:00
Time
0%
Score
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