Line of Symmetry

Introduction

 What is a LINE OF SYMMETRY🧐❓❓❓❓❓❓❓ 🧐🧐🧐🤔🤔🤔🤔

A line of Symmetry is an imaginary line that divides figures or objects into identical halves.

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In today's lesson we aim to find out if all shapes have a line of symmetry and if they do how may lines of symmetry they do have.

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Task

In groups of three using the Geoboard software form shapes that have:

  1. one line of symmetry                                   

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  2. two lines of symmetry

  3. three lines of symmetry

  4. No lines of symmetry

After completing the task take a screenshot of your final answers answer and email them to jammatthews16@gmail.com.

Link Click Sticker.https://apps.mathlearningcenter.org/geoboard/

Process

In your group watch the video below to further understand the concept of Lines of Symmetry.

https://www.youtube.com/watch?v=_Xs56r9o3Tw

https://www.youtube.com/watch?v=Kah5w06eyCo

https://www.youtube.com/watch?v=VPQBZkKb330

 

 

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Evaluation

On your own , click the link below to complete the live worksheet.

https://www.liveworksheets.com/yt1679409fj

 

 

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Conclusion

LOOK at that STARLIGHTS💫you have reached the end of the lesson! I hope you enjoyed today's lesson and activities... SEE YOU SOON ✨🌟🤩

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Credits

YouTube. (2022). Lines of symmetry. YouTube. Retrieved April 7, 2023, from https://www.youtube.com/watch?v=VPQBZkKb330

 

YouTube. (2016, February 8). Lines of symmetry: Grade 4 module 4 lesson 12. YouTube. Retrieved April 7, 2023, from https://www.youtube.com/watch?v=Kah5w06eyCo