Unit 5 · Lesson 5.4 · Start1 / 11
Unit 5 · Lesson 5.4
5.4
If this, then that
Snowing? Pheran and gumboots. Road closed? Bus at the main stop. Otherwise, walk. Nasir's mother never repeats herself — she gave him rules.
Today you will
- Turn everyday rules into if-then
- Build a Scratch maze that reacts to walls
- Find out what a program really "sees"
40 min On the laptop