Category: exam technique

How to make a revision timetable that works

Whether you’re revising for GCSE or A-levels or preparing for university or college exams, making a revision timetable or a revision plan is an important step to learning anything. Complementing our post on how to revise, here we’re exploring what you need to make a revision timetable, and how to structure your revision sessions.

We find that revision is most effective as part of your weekly routine alongside your learning. In contrast to “cramming” in the days or weeks before exams, (which rarely works and often increases stress) regular revision helps to build confidence.

Continue reading “How to make a revision timetable that works”

How to use the p-value in A-level biology

The problem with biological processes is that they’re messy. The same measurements taken on different days are likely to be slightly different (in some cases very different) due to the random nature of biological molecules sloshing around in cells. Scientists call this randomness “noise”. Noisy measurements might fool us into thinking a change we observe in our experimental data is important, when in fact it’s just the universe being random. We need a way of spotting a difference that stands out – that is significant – this is where we turn to statistical tests and the p-value in A-level biology. Continue reading “How to use the p-value in A-level biology”

How to study A-level biology as a private candidate

Many students choose to study A-level biology as a private candidate, enjoying the flexibility of home education/ home-schooling or online education. I have helped several students find their way with the practicalities involved, like choosing an exam board and an exam centre. I have also tutored several A-level biology candidates through all or part of their course. I would like to share some of this advice with you: Continue reading “How to study A-level biology as a private candidate”

How to answer A-level Biology essay questions

The Synoptic essay questions on paper 3 of the AQA A-level biology course carry 25 marks, so doing well can make a big difference to your overall grade. The essay encourages you to think across different topics (some call this “synoptic” or “holistic” thinking). This is also valuable for other areas of the exams, particularly the application questions.

Here are a few tips for tackling your A-level biology essay: (As an example, let’s use the title “The importance of movement in cells and tissues”)

  1. Think broadly…

Essay titles are deliberately vague to give you the chance to show your knowledge in a variety of topics. To help you to choose what’s most relevant, look out for subjective words like “movement” and “cells”. Think of the possible alternatives. “Cells”, for example, hints that you could discuss plants, animals, single-celled organisms etc. in your essay. “Movement” could mean short distances (across a membrane) or much further (circulation or mass flow) or even the whole tissue moving (phototropism). Continue reading “How to answer A-level Biology essay questions”

How to answer A-level biology describe and explain questions

The wording of A-level biology describe and explain questions is  important.  Often when people lose marks in exams, it’s not due to being completely wrong, but slightly wrong – the answer might make perfect sense, but miss the point of the question. Very frustrating!

I’ve written about how to answer A-level biology evaluate questions, and application questions, (and how to choose a statistical test), but what about Describe and explain questions? What’s the difference? What does each question want from you? Continue reading “How to answer A-level biology describe and explain questions”

How to answer A-level biology application questions

A lot of our tutees ask how to answer A-level biology application questions. Application questions (AKA “applied knowledge” questions or assessment objective 2, AO2 questions) challenge you to apply your knowledge in an unfamiliar setting. Essentially, they are biological puzzles, and you have all the information you need to solve them – the real challenge is working out how and where to start.

Here are a few tips to guide you through:

  1. Ask yourself – what topic is this?

Look for key words and phrases that give you clues to which topic area (or areas) the question relates to. There may be a lot of information in the opening part of the question here that you’ve not seen before – that’s ok! It’s designed that way. If there’s a strangely named chemical described as an enzyme, everything you know about enzymes and proteins might be useful. Do we have an unfamiliar gene? Great – now everything you know about transcription, translation, epigenetics and even genetic engineering could be relevant.

It’s best to start with a clear idea of the context of the question.

Continue reading “How to answer A-level biology application questions”

How to answer A-level biology evaluate questions

One of the most popular requests from online A-level Biology students is “How do I answer A-level biology evaluate questions?” (AKA assessment objective 3 (AO3) questions)

Usually, these questions involve scientific data and a conclusion made by a student, journalist or politician. The idea is to discuss their conclusions and decide how much you agree.

Here are a few tips to try:

1. Don’t be afraid to agree AND disagree

Evaluate questions are usually looking for a balance of your opinions. You probably won’t agree completely, or disagree completely with a conclusion and that’s fine. The good news is there are marks for providing evidence for and against.

2. Look for “sweeping” statements

Usually “evaluate” questions are testing your ability to spot where the “story” in the science has been misinterpreted. Often the conclusion over-reaches – maybe it says a drug “cures lung disease” when the data only shows an effect on cells in dish, or in rabbits rather than humans. Look for places where the conclusion and the data are mismatched. Continue reading “How to answer A-level biology evaluate questions”

How to avoid losing marks in A-level biology exams

Matching the mark schemes in A-level biology can be frustrating. Often students say “I just don’t know what the question is asking for”, or “I keep missing out on full marks”. Here are some tips on how to avoid losing marks in A-level biology exams and focussing on your exam technique. Continue reading “How to avoid losing marks in A-level biology exams”

How to choose statistical tests in A-level biology

Statistical tests are tools scientists use to spot important relationships – those rising above the randomness or “noise” in the universe. We use statistical tests in A-level biology because even if a change or difference in our data “looks” dramatic by eye, the test provides the unbiased reassurance to make our conclusions confidently. Continue reading “How to choose statistical tests in A-level biology”

How to revise for A-level biology (and everything else)

Students often ask for advice on how to revise. Learning is different from understanding, but we need both to get the marks in exams. We can prepare for different questions, like describe and explain, evaluate or application A-level biology questions. But sometimes there is no avoiding it – there is also a lot to learn. So how best to do it?

Alongside our blog on how to make a revision timetable that works, here are a few tips for how to revise effectively. (I’m using “How to revise for A-level biology” as an example here, but all these tips can be applied to other subjects, too): Continue reading “How to revise for A-level biology (and everything else)”