Agenda
- Warm-up: Trace It — trace a call, then a call inside a call
- Take a real problem apart on paper: one box per job, arrows for what each box needs and what it hands back
- Compare and name it: Decomposition and Design
- Turn your chart into empty functions with honest names, and run it before a single one of them does anything
- Log it in your Code Journal
Things to do before our next class
- Journal: the job your chart had hidden inside another job, and how you noticed.