with Michael Morris-Pearce
https://github.com/michaelmp/python-lab/blob/master/turtle-manual.md
Instructions: https://github.com/michaelmp/python-lab/blob/master/labs/lab1.md
Code: https://github.com/michaelmp/python-lab/blob/master/labs/lab1.py
Instructions: https://github.com/michaelmp/python-lab/blob/master/labs/lab2.md
Code: https://github.com/michaelmp/python-lab/blob/master/labs/lab2.py