Unit 3, Day 2

Agenda

1. Warm-up: Twenty Questions — halving your way to any answer
2. Pairs: Loops Practice — driver and navigator, swap on the timer
3. Compare: two loops from the room that do the same job differently
4. Notes to your future self — counting loops versus until-done loops
5. Log it in your Dev Journal

Things to do before our next class

• Finish the remaining blocks of Loops Practice.
• Rerun today’s warm-up on a family member — how few questions can you manage?