Revision strategies for the CXC CSEC exams

Here are students interviewing "The Exam Doctor" George Turnbull - British Office of Qualifications and Examinations Regulation: Ofqual.

When should you start revising for your  CXC CSEC exams?

How much time should you spend revising for your CXC CSEC exams?

How to revise for CXC CSEC math or any difficult CXC CSEC subject?

Do revision timetables matter?

How to remember what you have revised?

How do you stay positive when revising?