Does cramming for your exams actually work?

There are many reasons not to cram last minute for an exam, which we’re sure you have no desire to hear, but here you go anyway…

Cramming is essentially trying to stuff a load of information into your short-term memory in time for an upcoming exam. This has been proven to increase stress levels, and can lead to panic and anxiety, making it a lot harder to take in information. If you’re feeling the stress, find out how not to cope with it here!

Cramming for exams also usually results in reduced sleep time. This is because students (like my friend Jess) either go to sleep or wake up in the early hours of the morning in order to maximize their last-minute revision time. This can often lead to poor academic performance, due to a decease in concentration.

It’s also a massive risk. If you feel stressed and for some reason can’t take in the information that day, you may not perform to the best of your ability in the exam.

So, what should you do if you’ve left your revision until the very last minute?

If you’re going to cram for your exams, cram but cram effectively. Reading the textbook until you fall asleep at your desk from sheer exhaustion is probably not the best way to prepare for an exam.    

Make a list of what you have to learn before the exam. It’s important to be realistic about this – if you’ve left the revision until very last minute (e.g. the night before) it’s probably too late to learn absolutely all of the information. You’re best to prioritize and revise the most important topics properly, rather than trying to do too much and then getting yourself hyped up.

Reviewing past paper questions is probably the best thing you can do to learn information last minute. Speaking from personal experience, information I’ve learnt in past papers has always cropped up somewhere in my exams at uni, and it’s a great way to learn a lot in a short period of time. Your university will usually give you access to past papers (and sometimes answers) online, and they can be a great source of revision, as well as making you feel a lot calmer about the layout of the paper.

Get enough sleep! Lack of sleep can make you irritable, unable to concentrate and unable to make decisions. Not sleeping enough can also affect both your physical and mental health. If you’ve been revising all day and are absolutely exhausted anyway, staying up a few extra hours is not going to drastically improve your grade. Sleeping has been scientifically proven to improve your procedural memory (which helps with skills and procedures) and declarative memory (which helps recall facts).

Remember: you’ve got this. Good luck!