Top Ten Common Mistakes Made While Taking Exams

Exams can be daunting so if you've got one coming up, take these tips from me about the most common mistakes and how to avoid them. I've been through this as well so I know about these mistakes. I haven't made them all, but that doesn't mean that I don't know them.
The Top Ten
Attempting the question before reading it thoroughly

I've done this before... You see a question that looks so easy, you blaze through it, thinking you'll get all the marks. Then, when you check your answers, you think, What the heck have I done here? That's not what the question said at all!

My math teacher gave out M&Ms to the two highest scorers and the two most improved since our last exam. I would have been the second-highest scorer if I had noticed that, on one of the probability questions, the spinner had two red segments.

Leaving a question blank

This is the number one no-no of an exam. NEVER leave a question blank. If you do, you're throwing away those marks. At least if you try, you might earn one of those marks. Leaving the question blank guarantees nothing.

I once forgot to complete an entire page. The teacher marked everything wrong, but honestly, I probably would have gotten it wrong anyway, so it felt like a win!

One time, I skipped a question, but my teacher still gave me points because she said she knew I could have answered it. Lucky me!

Not managing your time effectively

Make sure to leave time at the end of the exam to review your answers. Avoid spending too much time on any one question. Utilize the time given during the exam to come up with the most efficient method for answering the questions.

Keep a balance between speed and attention to detail.

The best approach is to skip questions you can't answer right away. You can return to them at the end. Otherwise, you risk wasting too much time on something you don't know and may not finish the rest of the exam.

Accidentally picking the wrong answer in a multiple choice question

Make sure to check which answer you're selecting to avoid mistakes, like choosing "C" instead of "B." Double-checking your answers afterward can help you catch these small but costly errors.

Then you try to erase the mark, but it either smudges everywhere or leaves a permanent mark that won't come off.

Overthinking a question

You look at a question, answer it, and then feel like something doesn't seem right. Sometimes, you might not have read the question properly, so in that case, read it again and answer accordingly.

Other times, it may be exam panic making you second-guess yourself, leading you to change correct answers to incorrect ones.

If you have a clear mind, are absolutely sure of what to do after reading the question thoroughly, have made sensible calculations, and gotten a reasonable answer, don't start overthinking it.

Move on, and briefly check the question again after you finish. 99% of the time, you will only get the answer wrong after overthinking.

Not reviewing your answers

It's just foolish to have extra time and not check your answers before turning in your test. For one thing, you'll immediately start regretting your answers afterward, thinking, "Maybe I should have selected C instead of B," or "Should I have written 38 instead of 37?"

Reviewing your answers will relieve all this stress. And believe me, IT DOES HELP. I started getting much better scores and overall grades in the respective subjects when I began checking my work. I caught several mistakes, and it has really improved my grades.

Doing too much revision

Too much revision is just as bad as not revising at all. If you revise for too long, it may turn you into a procrastinator or perfectionist. While you're spending so much time perfecting your answers to the first two questions, you may have only completed 2 out of 15 questions and used up half the time.

Overloading your brain with too much information can cause it to replay that information in your head, making it hard to focus on the actual exam questions.

I really struggle with doing too much revision.

Not knowing the meaning of key words

By this, I mean the "Explain" questions in particular. Many people just describe for an "Explain" question, only picking up 1 or 2 marks when there are 6 available. For an "Explain" question, use PEE. (I have no idea why it's called that.) Make a point, provide evidence to support the point, and then add an explanation for why this is the case.

It's that simple, but we all fall into the trap of misinterpreting key words.

Often, the issue isn't understanding the meaning but finding the right words to explain it.

Using bad spelling and grammar

Some questions, especially those worth more marks, require proper English. This means no spelling mistakes or grammatical errors. If these are present, the chances of getting full marks on those questions become very slim.

I can't stand this. I almost never make mistakes with grammar or spelling because it's my biggest pet peeve, and it's so annoying.

I don't understand how people make spelling mistakes. I always double-check my work.

Not putting your name on the exam

And finally, we have this oversight. If you do this, all the effort you've put into the exam is probably going to waste because the invigilator marking the papers won't know who you are just by your handwriting. Even if your handwriting is as bad as mine, the invigilator still won't know, and you will fail because you made this careless mistake.

It's the biggest disaster in an exam, but thankfully not a common one.

Imagine not putting your name on the exam. It's literally the easiest part.

The Newcomers

? Making simple mathematical errors

Because 1 times 1 is 1, this is a really common mistake.

? Not staying calm

Freaking out is the worst thing you can do during an exam. It prevents clear thinking, leading to a lower score than you would get if you took a few deep breaths and stayed calm.

The Contenders
Not showing your work

Teachers: If you don't show your work, it's wrong!
Also teachers: Provide barely any space to show your work.

At my school, if you don't show your work, you get no points!

Teacher: If you don't show your work, it's wrong.
Me: *Spends the entire exam time showing work on one question.*

Skipping questions when subsequent questions rely on that question
Not putting the correct unit of measurement on your answers
Filling in the wrong Scantron circle
Trying to finish quickly
Not using margins
Failing to plan your answers
Overgeneralizing
Looking around during the exam

This is the worst. You're stuck on a question, so you look up and the stressful environment around you just makes it harder to think.

Forgetting to indent
Handwriting a question that is supposed to be typewritten
Not switching the plus or minus sign when bringing a number to the other side of an equation
Not writing the date
BAdd New Item