Each lesson contains a number of objectives with a set amount of points awarded for each one. Your goal is to take on these objectives and earn the required number of points to pass the lesson. When you have earned enough points to satisfy your instructor, you will progress to the next stage.
The breakdown of points differs for each objective. For detailed information about this, press on the curriculum screen to see how the objective is scored.
When you complete an objective, you will be shown the points you have earned so far, along with the points required to complete the lesson. Press to display a list of options, then select one and press to confirm.

CONTINUE	Take on another objective within the lesson. You cannot retry an objective that you have already attempted.
RETRY	Retry a lesson that you have already attempted. This will return you to the beginning of the lesson, with no objectives attempted.
END	End the game and return to the title screen.