Help with studying and exam tips? please?

-I have huge exams coming up soon which will determine weather I pass the year or not. The problem is I get all my answers right in my school work but when it comes to exams I freak out and forget everything all the maths rules and everything no matter how much I seem to study. Do you have any tips that could help me?Start by paying attention to the details. You know, like knowing the difference between STUDYING ABROAD, and study skills.



then learn simple things like the difference between "weather" (what the sky is doing) and "whether" (or not).