COURSE PART 2 & 3 PREREQUISITES

Before the next part of a course can be viewed, there are certain requirements and prerequisites which must be met. This is to help ensure you progress through the course in the correct order and at an appropriate pace. For all courses, 'Parts' two and three will appear locked until the previous Part(s) has been completed. 

If you are able to see an assignment in part 2 or 3 and it appears locked and you are unsure why, you can check by clicking on Assignments in the left-hand navigation menu. When you select an assignment here and it appears to be locked, you will see a list of prerequisites that have not yet been met and will need to be completed in order to unlock it - this will always be related to the assignments that you need to complete in part 1 or 2 respectively, to unlock the next part. See the screenshot below:

If you have met all requirements and an assignment remains locked, you can click Help on the left menu bar, then select Report a Problem.