Lesson 6 of 79 · 15 minutes
Comments: Switch Room
Each line of code runs a machine. Use # to switch it off.
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What you'll learn
- What is a comment?
- Switching lines off with #
- Comments are notes for people
- A comment lasts to the end of the line
Each idea opens with a short narrated video, about 2 minutes in all. Then you put it to work in the game.
The six levels
- Too Noisy Change it
- Back to Work Copy and type
- Leave a Note Fill the gap
- Set Three Switches Write it
- Hidden Line Fix it
- Full Board Boss level
The levels go from changing one word, to writing the code on your own. The boss level changes every time you play.
New to Python? Start with the free games in Module 1.