MrW's Computing Blog

1. Create your single “squiggle” – instructions here
   1. If you haven’t made one yet – copy and paste this code:
      1. rt 90 fd 10 lt 90 fd 25 rt 90 fd 10 rt 90 fd 25 lt 180
2. Complete the REPEAT activity here
3. Make your pattern smaller by dividing each fd and bk number, eg by 10
   1. OR use a scale variable like this:
      1. make “scale 10 (at beginning)
      2. After each fd or bk number, put /:scale
      3. eg  fd 50 –> fd 50/:scale
      4. Then change the number in  make “scale 10 until the squiggle is the right size
4. Make the pattern fit round the whole canvas using instructions here from 6

Finished?

• Create a different squiggle and put it inside your first pattern
• Put squares inside and outside your pattern