Tag Archives: Angles

Angles

The students in Five White have been learning about the different types of angles.

Acute Angle: an angle that is less than 90°

Right Angle: an angle that is exactly 90°

Obtuse Angle: an angle that is greater than 90° but less than 180°

Straight Angle: an angle that is exactly 180°

Reflex Angle: an angle that is greater than 180° and less than 360°

Revolution: a 360° angle, a full rotation, a complete turn so it points back the same way

Click here to learn more about angles.

The students in Five White took photos of angles they found in their classroom, take a look at the slideshow below.

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Click herehereherehere and here to play games involving angles. Leave a comment about what you thought about the game(s).

What angles can you see in the photos? Can you see more than one type of angle in each photo?

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Filed under Mathematics