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Types of angles: acute, right or obtuse?
Sort into groups · 9 items · by José
Use it with your class
Send this link to your students: it opens the game directly, no sign-up needed.
What’s inside
Put each angle in the right group.
Groups: Acute · Right · Obtuse
- 30°
- 45°
- 75°
- 90°
- 100°
- 120°
- 150°
- the corner of a book
- the corner of a square
Answer key
- Acute: 30°, 45°, 75°
- Right: 90°, the corner of a book, the corner of a square
- Obtuse: 120°, 150°, 100°
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How to use it in class
Play it on the board with the whole class, send the link to your students, or make a copy and change the questions. No sign-up needed to play.
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Put it on your website
Copy this code into your website, blog or online classroom (Google Sites, Moodle, WordPress…).
Made with the free sorting game maker · Interactive Learning
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