To mark down
to reduce the mark/grade given to somebody in an exam, etc.
To assess
to make a judgement about the nature or quality of somebody/something
To commit something to memory
to learn something well enough to remember it exactly
Coursework
work that students do during a course of study (not in exams) that is included in their final mark/grade
A crib
written information such as answers to questions often used dishonestly by students in tests -> a crib sheet
An examinee
a person who is being tested to see how much they know about a subject or what they can do - a person who is taking an exam
A grade
a mark given in an exam or for a piece of school work
To invigilate (something)
to watch people while they are taking an exam to make sure that they have everything they need - that they keep to the rules - etc.