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Lines of symmetry

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Free printable lines of symmetry worksheets for 4th grade. Students draw lines of symmetry on shapes and images, identify how many lines of symmetry a figure has, and determine whether a shape is symmetrical. These sheets develop spatial reasoning and geometric vocabulary. Part of our geometry worksheets collection.

What You'll Learn

  • Identify lines of symmetry in two-dimensional figures
  • Determine how many lines of symmetry each shape has
  • Draw lines of symmetry on letters, shapes, and figures

FAQ

How do students identify a line of symmetry on these worksheets?

Students fold or visualize folding a shape and check whether both halves match exactly — if they do, the fold line is a line of symmetry.

Which shapes have multiple lines of symmetry in 4th grade geometry?

Equilateral triangles have 3, squares have 4, and regular hexagons have 6 lines of symmetry — students explore these patterns as part of classifying shapes.

How does symmetry connect to 4th grade Common Core standards?

CCSS 4.G.A.3 explicitly requires students to recognize a line of symmetry for a two-dimensional figure and identify line-symmetric figures.

Grade
4th Grade
Ages
Ages 9-10
Subject
Math
Format
Printable PDF

Ratings & Reviews

3

Maria R.

Homeschool parent · Verified download

May 2026

Can't wait! This is exactly what we've been looking for. Please make it soon!

Helpful · 7

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

Sarah K.

Kindergarten Teacher · Verified download

May 2026

So excited for this to be ready! My students really need more practice with this topic.

Helpful · 11

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