Multiple choice

While teaching the concept of a 'circle', which of the following would be the best way to do it?

  1. Present a picture of a circle

  2. Present pictures of circles of various sizes

  3. Present pictures of circles and ellipses

  4. Present pictures of circles and polygons
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Presenting circles of various sizes helps students generalize the concept of a circle, distinguishing its essential properties from its size.

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