Hello

Your strategy is perfect for revision. While revising the subjects make sure you keep note of important points and equations in a separate book  if you didint the same during studying

Another important thing is that don’t study anything new at the last minute and this can create confusions.

NEVER TAKE YOUR HEALTH FOR GRANTED . Get proper sleep, eat healthy food and keep your self hydrated. Ensure that you do not stress your self too much and give enough time to relax and take breaks. Always remember that if you are stressed out then take a break as it would not bring out any good results when you put yourself in more stress.

Finally, on the day of the exam relax and don’t get tensed. Keep your mind clear and give the exam.  You will surely be able to do well.

Good Luck.