This Google Slides activity helps students classify angles without a protractor by using a reference angle like a piece of paper. It introduces classifying angles by comparing them to a right angle. Includes instructional video, reference slides, practice slides, and answer key.
$3.00
No Protractor Needed! This Google Slides activity is designed to help students classify angles without using a protractor. Students will use a reference angle, such as the corner of a piece of paper, to determine whether the given angle is right, acute, or obtuse. This is a great way to introduce classifying angles by comparing them to a right angle.
You can watch the student video here.
What’s Included?
Check out the preview to see the activity in greater detail!
Happily brought to you by Rachel Lynette and Cassi Noack of Minds in Bloom.
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| Grade Level | 3rd, 4th, 5th, Homeschool |
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Tina K. –
The real-life examples were an added bonus to teach this skill.
Natalie F. –
Great resource. Students enjoyed this angle sorting activity.
Mrs B’s Learning Lab –
helped out with teaching for distance learning
Beth S. –
great learning activity!
Pam G. –
I loved how easy this resource was. There is a video to explain how to do everything. I loved it.
Pam G. –
I loved how easy this resource was. There is a video to explain how to do everything. I loved it.
Teaching With Alyssa –
Awesome resource! Thanks for sharing!
Tina L. –
Such a fun way to review angles without a protractor. Thanks!
Patricia F. –
Great product.
patricia C. –
Easy to use, worked well the video was helpful and lots of slides for the students to practise.