Revise the subjects you hate in the morning
Think of double maths, RE – whatever it is you hate. Now think of doing this for the first two lessons in the morning. Yeuch! There’s worse though! Think of doing it last two lessons on a Friday afternoon as you gaze at the minute hand of the clock as it stubbornly refuses to move. Beyond double yeuch!!
It is easier to stomach the stuff you don’t much like in the morning.
Successful people in all walks of life attribute their success to one simple technique: if you have a set of jobs to do, you do the most difficult thing, the thing you hate, first. This means when you’ve just got up. Don’t save up the stuff you hate. It’ll haunt you if you do, and make your life miserable.