Assign this lines of symmetry worksheet to your students to check their understanding of the existence of a line of symmetry on various 2D shapes.
Is It a Line of Symmetry?
Yes or no? This 3-page worksheet set requires students to view a variety of shapes with pre-drawn segmentation lines, and record whether the shape has a line of symmetry (is symmetrical) or not!
Students simply write ‘yes’ or ‘no’ below each shape shown. Questions become more difficult as the series of worksheets continues.
An answer key is included with your download to make grading fast and easy!
This activity encourages students to 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 and, therefore, identify line-symmetric figures.
Easily Download & Print
Use the dropdown icon on the Download button to choose between the PDF or Google Slides version of this resource.
Because this resource includes an answer sheet, we recommend you print one copy of the entire file. Then, make photocopies of the blank worksheet for students to complete.
Turn this teaching resource into a sustainable activity by printing it on cardstock and slipping it into a write-and-wipe sleeve. Students can record their answers with a whiteboard marker and then erase and reuse them.
Additionally, project the worksheet onto a screen and work through it as a class by having students record their answers in their notebooks.
This symmetry teaching resource was created by Lisamarie Del Valle, a teacher in Florida and Teach Starter collaborator.
Looking for more fantastic symmetry teaching ideas?

teaching resource
Identifying Lines of Symmetry Task Cards
Use this set of 24 task cards to help your students practise identifying lines of symmetry in 2D shapes.

teaching resource
Identifying Lines of Symmetry Worksheets
Use this set of differentiated worksheets to help students practise the process involved with identifying lines of symmetry on two-dimensional shapes.
0 Comments
Write a review to help other teachers and parents like yourself. If you'd like to request a change to this resource, or report an error, select the corresponding tab above.