Do
you recognise the shape below from Park Street? The first ring was divided into 8 segments. A complete turn is 360 degrees. A half turn is 180 degrees. A quarter turn is 90 degrees. An eighth of a turn (one of the segments) would be 45 degrees.
2
What is the special name of a 90 degree turn?
3
What angle would you turn if you moved N to E clockwise?
4
What about if you moved N to W anti-clockwise?
5
What angle would you turn if you moved S to NW clockwise?
6
What about if you moved NE to NW anti-clockwise?
7
If you face North and turn 90 degrees clockwise, which direction will you end up facing?
8
If you turn 180 degrees clockwise and end up facing North, which direction did you face to begin with?
9
If you begin by facing East and turn anti-clockwise until you are facing North-West, how many
degrees will you turn?
10
If you begin by facing South and turn clockwise until you are facing North, how many
degrees will you turn?
11
If you begin by facing North and turn 90 degrees so that you are facing West, will you have
turned clockwise or anti-clockwise?