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Threads

Why this why now

This unit requires trigonometry, spatial awareness and angle facts to be able to calculate bearings and reverse bearings. As such it is positioned after those units of work.

Prior knowledge requirements

  • Measure angles accurately using a protractor
  • Use a compass and draw angles from North
  • Apply knowledge of angles on a straight line and at a point

Threads

Why this why now

This unit requires trigonometry, spatial awareness and angle facts to be able to calculate bearings and reverse bearings. As such it is positioned after those units of work.

Prior knowledge requirements

  • Measure angles accurately using a protractor
  • Use a compass and draw angles from North
  • Apply knowledge of angles on a straight line and at a point