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Congruent shapes

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Free printable congruent shapes worksheets for 3rd grade. Students identify pairs of shapes that are congruent — meaning they have the same size and shape, even if oriented differently — building precise geometric reasoning. These sheets introduce the important concept of congruence as a formal relationship between figures. Part of our geometry worksheets collection.

What You'll Learn

  • Identify congruent shapes that are the same size and shape
  • Compare figures to determine if they are congruent
  • Recognize congruence even when shapes are in different positions

FAQ

What does congruent mean in 3rd grade geometry?

Two shapes are congruent if they are exactly the same size and shape — they would match perfectly if one were placed on top of the other, even if one is flipped or rotated.

How do students test for congruence on worksheets?

Students may visually compare figures, use tracing paper to overlay shapes, or check that all corresponding side lengths and angles match — practical techniques for determining congruence.

How does understanding congruence prepare students for later geometry?

Congruence is a foundational concept for understanding symmetry, geometric transformations, and proofs in middle and high school geometry — learning it in 3rd grade builds early intuition.

Grade
3rd Grade
Ages
Ages 8-9
Subject
Math
Format
Printable PDF

Ratings & Reviews

3

Jamie T.

1st Grade Teacher · Verified download

Apr 2026

Thanks for creating this! I'll be using it the moment it's available.

Helpful · 4

David L.

2nd Grade Teacher · Verified download

May 2026

Looking forward to this! All the other ClassWeekly worksheets are excellent so I know this will be too.

Helpful · 8

Rachel H.

Homeschool parent · Verified download

Apr 2026

We've been waiting for this topic. Signed up just to get notified when it's ready.

Helpful · 6

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