P4 Math : Angles


Common problems faced by the student:

  1. Fail to place the side of an angle on the baseline of the protractor

  2. Read the angle wrongly due to the wrong inner or outer scale (Lack of checking smaller or bigger than a right angle)

  3. Not familiar with the drawing of parallel lines using set-square

  4. Fail to memorise the 8-point compass direction

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