Prevision

[Justin Bieber]

Pretending to [revise];
To open your [text book] at the topic of study and go somewhere else. To look at your books but learn nothing. To talk to classmates about [revising] as if you are.
Usually carried out before actual revision.
procrastinate

[Michiko]

A feeling or prediction about a future event.

[Lanell]

Noun; compound of prefix pre and noun revision.
A form of panicked revision which takes place in the days and hours before an exam. Good old-fashioned revision becomes [prevision] when the revisor comes across a completely unfamiliar topic their teacher has neglected to mention prior to this point. Hence the student is not [revising] -revisiting- a subject but frantically trying to learn and revise it all at once.
Verb; To [Previse].