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MathematicsGeometryAges 9–10

Measuring angles

Measure angles in whole-number degrees using a protractor; draw given angles and sketch angles of specified measure

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If your child is given a protractor and an angle drawn on paper, can they measure it accurately and then draw a new angle of a size you specify?

Measure angles in whole-number degrees using a protractor; draw given angles and sketch angles of specified measure

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Check understanding

  • Measure an angle with a protractor and read 47°
  • Draw an angle of 135° using a protractor
  • Identify which scale on the protractor to use for an obtuse angle
“If your child is given a protractor and an angle drawn on paper, can they measure it accurately and then draw a new angle of a size you specify?”

Curriculum record

Type
Procedural
Subject
Mathematics
Domain
Geometry
Age range
Ages 9–10