Page 3 - Lesson Notes

 A turn through a right angle clockwise from North indicates a direction facing
towards East.

 A turn through two right angles or a straight angle clockwise from North indicates a
direction facing towards South.

 A turn through two straight angles clockwise from North indicates a direction facing
towards North (Original position).

 Turning by two straight angles (or four right angles) in the same direction

makes a full turn. This one complete turn is called one revolution. The angle for one
revolution is a complete angle i.e. 360 degree.

 Revolutions on faces of a clock.