4.G.A.3 Worksheets, Workbooks, Lesson Plans, and Games

CCSS.maths.CONTENT.4.G.A.3

:
"recognise a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry."

These worksheets, lesson plans, and exercises can help students practise this Common Core State Standards skill.

Worksheets

Find the Mirror Image
Worksheet
Find the Mirror Image
Introduce your child to reflection in geometry with this year three maths worksheet. Your child will find the pictures that are mirror images of each other.
Year 3
Maths
Worksheet
Draw the Line of Symmetry
Worksheet
Draw the Line of Symmetry
In this year three geometry worksheet, your child will practise finding the line or lines of symmetry on a variety of different shapes.
Year 5
Maths
Worksheet
Symmetry: Complete the Shape
Worksheet
Symmetry: Complete the Shape
Help your child understand the concept of symmetry with this year 3 maths worksheet. He'll draw the other half of each shape to make each one symmetrical.
Year 5
Maths
Worksheet
Symmetry Coloring Page
Worksheet
Symmetry Coloring Page
Introduce your child to reflection in geometry with this year three maths worksheet.
Year 5
Maths
Worksheet
Drawing Lines of Symmetry
Worksheet
Drawing Lines of Symmetry
Help your child with his geometry skills with this printable worksheet, which is all about symmetry.
Year 5
Maths
Worksheet
Symmetrical or Not?
Worksheet
Symmetrical or Not?
Help your child with his geometry skills with this printable maths worksheet, which is all about symmetry.
Year 5
Maths
Worksheet

Lesson Plans

Simply Symmetry!
Lesson plan
Simply Symmetry!
Symmetry is everywhere, but it's often hard to notice. This lesson explores a few ways to identify it. By folding and making mirror images for different shapes, students will discover a new world of symmetrical figures.
Year 5
Maths
Lesson plan
Slice it in Half!
Lesson plan
Slice it in Half!
Teach your students about symmetry with real life objects! Have them draw lines of symmetry for various shapes, food items, and objects.
Year 5
Maths
Lesson plan
Recognise Indigenous People’s Day with Navajo Rug Design
Lesson plan
Recognise Indigenous People’s Day with Navajo Rug Design
Explore the beauty of Navajo rug weaving with this lesson that integrates indigenous culture, maths and art. Students will learn and practise symmetry and create a design in the tradition of the Navajo rug pattern called “Two Grey Hills”.
Year 5
Maths
Lesson plan

Workbooks

No workbooks found for this common core node.

Games

No games found for this common core node.

Exercises

Lines of Symmetry
Exercise
Lines of Symmetry
There are various ways to determine whether or not an object is symmetrical, and this object points each one out.
Year 5
Maths
Exercise

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