Answer:
I know you might be thinking I'm in high school but we are training for GCSE exams now. so please listen to me its worth it
Step-by-step explanation:
First of all study your subject {Beauty standards in this case}
Secondly, take notes about your subject and then take notes on another sheet of the important things only. Try to summarise the important points
Third try to memorize the important key points only
Finally, before the test day try skimming through the sheet that has all the stuff then carefully and slowly revise the sheet with the important summarised stuff.
You can do this trust me. Just believe in yourself and the last thing you want to do is get nervous and start to zone out.
Wish you the best:]
Good Luck!