Mathematics · Pedagogy of Mathematics
When asked to draw an angle of 120° using a protractor, a child drew an acute angle of 60°. What would be the most appropriate remediation for the error made by the child?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Position the protractor correctly on zero and ask the child to draw the angle again
- 2Explicitly state the formal rules of how to align and read a protractor
- 3Ask the child to draw the same angle using a compass if they are unable to use a protractor
- 4Ask the child to draw a rough estimate of the angle first, then construct the actual angle using a protractor, and compare the two✓
Correct answer
Ask the child to draw a rough estimate of the angle first, then construct the actual angle using a protractor, and compare the two
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