Spiral

Watch the video

1. Make some different spirals and copy and paste them onto a j2e5 page.  [2 points]
   1. You could change the shape, colour, tightness, direction
   2. You could overlay a clockwise spiral on an anticlockwise spira.
   3. You could increase pensize
   4. You could use arc (needs two numbers) to draw a spiral
2. Make an shape with increasing size
3. Move shapes move along with setxy
4. Make a grid by increasing x then y

 

Skills

• make a variable
• increasing variables

Other ideas – increasing size of shapes or moving