Hi Daryl,
Topics can be completed in any order, but the knowledge tests that are at the end of each section must be completed in order, i.e. you ‘unlock’ the Lesson 02. Knowledge Test by successfully completing the Lesson 01. Knowledge Test.
You must achieve a 100% score to pass each knowledge test, which will only be possible if you have thoroughly learned the content. You will not be informed which questions you got wrong, so we would advise that you don’t attempt the knowledge tests before you have engaged with the course content or you will just get frustrated.
All knowledge tests must be completed in order to attempt the online Pool Plant Operator Exam that forms part of the Course Assessment.
Kind regards,
Astrid