This is a simulation, not a quiz. You answer by trying things and watching what happens.
Our question
What can you investigate in Code Lab to test a simple program and revise the specific instruction that causes an unexpected result?
Getting the simulation ready…
- 1Change the program
- 2Say what will happen, then run it
- 3Finish: say what you found
What counts as evidence- Build a claim and connect it to one result from your trial.
- Choose how you would check the idea in one new example.
- Changing the highlighted turn fixes the route at the point it went wrong.
- Hello World: predicted what should change before this action: Read the starter code.