Symmetry
Lesson
Topic Index | Grade 3 Math | Elementary Test Prep | StudyZone

A figure that can be folded to make equal
parts is a symmetrical figure.

Line of symmetry is the place where the object
can be folded to get equal parts. 

Look at the butterfly below. The line of symmetry
shows you where you can fold the butterfly
in half to get 2 equal parts.
 

Example 1:


Before starting this problem you need to get a pair of scissors
and a piece of construction paper.

 

     First- Fold the piece of paper in half.

     Second- Start where the paper is fold and cut out half a heart.

     Last- Unfold the piece of paper and the heart. 
               You now have two objects that are symmetrical.

Click on the heart for practice.

Remember: Symmetrical pattern is the same size, shape, and detail on both sides.
 

 
Topic Index | Grade 3 Math | Elementary Test Prep | StudyZone

Created by Carol Carroll
Updated by Pat Delia
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