Start at the top left of the plate, and work from left to right.
For example, jep approach plates:
Start with the plate number and date, then it would be frequency, crs, check height etc etc.
Just my way of doing it. I don't believe there is a correct way of doing it, make it an interesting brief, the object isn't to put the person you're briefing to sleep. Try to make it interactive if you can.