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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”

Five common PhD viva questions (and how to answer them)

I thought my viva would be a walk in the park. I’d proofread my thesis so many times – given chapters to unfortunate colleagues, polished the thing until it gleamed. Surely the viva was just a formality? What PhD viva questions could they possibly ask? Then I opened the door and saw my examiners, glasses perched on noses, with the copies of my thesis bristling around the edges with post-it notes.

Your PhD viva voce or defence is the culmination of a lot of hard work. Years of trial and improvement, highs and lows, dead ends, changes in direction. It’s a story of you and your choices as much as it is a piece of research. You owe it to yourself to be prepared. One final hurdle. Then you can write “Dr” on your Tesco Clubcard. (And if you’d like some one-to-one help preparing for your viva, please see here.)

During your viva, your examiners are trying to establish three things –

  • That you did the work (and wrote the thesis) yourself.
  • That you can defend (and argue) your choices and conclusions.
  • That you are (trying to be) free from bias.

A viva is like a job interview… after you’ve done the job. The overriding question is “is this person worthy of joining academia”?

Here are five PhD viva questions your examiners will ask, and how to answer them:

1. Why did you decide to do *this part of your research* in this way? Continue reading “Five common PhD viva questions (and how to answer them)”

A-level biology grade boundaries 2026 and exam dates

It’s often difficult to find the A-level biology grade boundaries and exam dates all in one place, so I hope this is helpful. 🙂

Grade boundaries for the 2026 A-level biology exams

AQA A-level biology grade boundaries:
Based on 2024 AQA A-level biology results
A* 74% (192/260 marks), 63%  A (165/260), 54% B (140/260), 44% C (115/260) (scores rounded to nearest mark)
2023 grade boundaries
A* 69% (180/260 marks), 59%  A (153/260), 48% B (125/260), 38% C (98/260) Continue reading “A-level biology grade boundaries 2026 and exam dates”

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 deal with maths anxiety

Maths anxiety is very common. I’ve worked with people of all ages who want to improve their maths but struggle with the idea. Sometimes emotions get in the way. Perhaps you need to pass a qualification at work? Or want to handle your finances better? Maybe you’re facing your maths anxiety “gremlins” following a bad experience at school. These can be brave choices.

Here are a few tips and ideas to help you feel better about maths:

Focus on what you need from maths

Maths is a broad subject covering everything from addition and subtraction, to shapes and statistics. Although school qualifications tend to offer a taste of all of this – if you’re returning to maths after a while away you might not need to deal with every aspect of maths. Instead, decide on what you DO need. Perhaps you want to be able to perform drug calculations for a nursing qualification? Or engineering equations? Do you simply need to refresh your knowledge for handling your accounts?

Make a list of exactly what you want from the subject. What can maths do for you? Put yourself in control.

Demystify the maths

Maths can feel impenetrable, like an ancient language, but we can soften the subject be looking calmly at what it actually is. It’s true: mathematics is a language – a language of numbers, letters and symbols that we can use to describe the world and its rules. Maths is supposed to help – to aid communication rather than act as a barrier.  Sometimes mathematicians forget this. Mathematical equations are just statements about relationships between things. These “things” are often represented by letters (this is algebra) and the story of their relationship traced by a line (on a graph). One of my first aims when tutoring students with maths anxiety is to take the sting out of it. (See below for more about our tutoring services.)

Banish the maths gremlins

Many of my adult maths students are returning to the subject after a number of years having pushed maths away. They say things like “I was never good at maths”, or “I can’t do maths” or even “I dreaded maths at school”. Sometimes they are angry, sometimes there are surprised by tears. Returning to the subject if often about more than crunching numbers, it’s actually a way to heal from a bad experience in the past. Facing these complicated feelings is incredibly brave. I am a qualified coach as well as a professional tutor. Helping people with maths anxiety draws on all these skills. With experience I will say: you can face maths gremlins from the past, and you can fill any gaps they left – and yes, you can absolutely have a smile on your face while you do it 😊

Practice your maths skills

Part of strategy for becoming comfortable with maths is practice. Firstly, because like any fear – facing it brings confidence. Sometimes you’ve just got to do it! Once you’re comfortable approaching maths, on whatever level you choose,  practice helps you keep your skills sharp. Like learning a language, practice little and often is the best way to ensure you get the most out of these skills. I’m happy to recommend books, apps, or websites like National numeracy.

Get help with your maths

If you decide you need some help with your maths you might consider a private tutor. I’ve been tutoring maths for over 10 years, and have a PhD in biology and mathematics. I’ve worked with many students from GCSE up to adult learners. My advice is to find a tutor who is right for you – who puts the concepts across in a way you understand. If you want some advice on the best way forward for you, please get in touch.

Best of luck with your maths,

John.

Dr John Ankers

Specialist online science and maths tutor
John@wooltontutors.co.uk
https://wooltontutors.co.uk

 

 

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”