
How to Optimise Your Note-Taking & Revision Process for the IB
Learn how to optimize your IB note-taking process with expert revision tips, transforming messy notes into life-saver resources for long-term retention and exam success.
This week, I’ll take you through the optimised note taking process! This will turn those useless, confusing sheets of muddled notes into a life-saver revision resource.
To spice it up, I’ll also show you how I combined my note taking with active revision, cementing any information I was learning so that it’s there, in the back of my mind, in the exam. You won’t want to miss this, it might save you hours upon hours, and will most likely earn you marks!
Repetition, Repetition, Repetition.

The above graph shows you how I learned pretty much all content for my IB exams – really. Day 0 is when you learn it in class, and over the following week you have to repeat the content 2/3/4 times. Very simple, yet very effective. By the way, “repeat” means anything from just re-reading, to creating original resources – but more about that in a second.
The amount of repeats you do depends on how tricky you find the topic, but I would recommend at least 2 repeats – day 2 or 3, and day 6 or 7. Try to find the number of repeats that work for you.
If this method sounds tedious and complicated so far, don’t worry! I thought the same. Simply read on to find out how to integrate this method of learning directly into your note-taking!
1. Note Taking in Class
Sometimes you hardly have to pick up a pen in class, however there are times where the content just doesn’t stop piling up during the lesson. It’s in these scenarios, and in class generally, it’s most important just to get everything on the page.
In effect, in whichever way you can, you need to get all the info down – it doesn’t have to look pretty, and it doesn’t even have to make total sense – all that’s important is that when you go back to those notes, you at least know what you were on about.
Priority number one is to not get distracted, and just get the info down. If the content in class doesn’t make sense, make sure to ask your teacher at the time! If you don’t, your notes might as well be written in hieroglyphics, and won’t be useful at all the second you leave the classroom. The balance between note-taking and listening is difficult to get right – with practice, you’ll be able to do both simultaneously!
I always find it useful to write any examples, websites, or resources for further reading that your teacher suggests in the margin. Always note these down, as you never know how useful it might be later – particularly to fill in any knowledge you might have missed as you were taking those notes.
2. Note Condensation
So far we only have our page of basic, untidy notes. Think forward to your final exams now: Will these notes actually help you when you need to refresh your knowledge, while stressed, the night before? Of course not!
We need to condense our notes! Trim away any unnecessary information (use the syllabus, your teacher and textbooks to know what’s not wholly useful) and make it easy to understand. Here’s what you need:
- Clear headings, ideally bold and in-colour – you won’t want to have to flick through hundreds of pages of untitled notes just to find one piece of info. It needs to be easy to find what you’re looking for. Use the syllabus to know which topic you’re working on.
- Beautify it! – Now is your chance to turn your basic notes into a visually appealing revision resource. Use colours, lay the page out in a logical manner, highlighting important equations and other pieces of essential info. The rest of the notes can revolve around these elements.
- Diagrams – a must for sciences and maths, keep diagrams large enough to annotate, and use colours where appropriate. You do, however, want to make sure your notes have enough breathing space – a page packed full of lines and bright colours might just give you a headache instead.

These notes are now ready to be picked up in a panic the night before a big exam!
Note condensation counts as a repeat! So, if you did this the day after you originally learned the content, that’s repeat 1 done already. You can condense your notes on any of the days – but I strongly recommend you don’t skip it, and do it as soon after the lesson as possible.
3. Recall
The rest of the process involves repeating the information the remaining times to ensure it’s there to stay. Perhaps you could make flashcards based on your condensed notes – this is a great idea, as it’s yet another repetition and you can then use those cards for active recall.

Active recall is a great way to learn information for the long-term. Click here to read a more comprehensive overview of active recall, with a useful examples to help inspire you.
Try to add variation to those other repeats. Yes, in theory, you could just re-read your notes, but this won’t be as effective as teaching the topic to a friend yourself, or testing yourself using flashcards and past paper questions. Be as active as you can!
Final Word
I’d recommend coming back to each topic perhaps a month after you do this. For example, my repeats were: Day 1 – 3 – 7 – 30, and then a top up before the exam. In total, I learned and refreshed the content 5 times. Give it a try, and don’t be afraid to adapt this strategy so it fits your life.

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Why Lanterna?
Optimised note-taking for the IB combines efficient information capture during lessons with strategic condensation and active recall techniques. The goal is to transform raw notes into powerful, easy-to-use revision resources that embed knowledge for the long term, saving you hours of study time.
Repetition, especially spaced repetition, is crucial for moving information from short-term to long-term memory. By revisiting content at increasing intervals (e.g., Day 2, Day 7, Day 30), you combat the natural forgetting curve, ensuring that key concepts are firmly cemented in your mind for exams.
Effective note condensation involves trimming away unnecessary information, using clear and colourful headings for easy navigation, beautifying your notes with logical layouts and highlights, and incorporating diagrams where appropriate. This process makes your notes visually appealing and highly accessible for quick revision.
Active recall can be integrated by turning your condensed notes into flashcards, teaching the topic to a friend, or using past paper questions to test your understanding. The act of retrieving information from memory, rather than just re-reading, significantly strengthens your learning and retention.
Absolutely. While the specific content and types of diagrams might vary, the core principles of capturing information, condensing it, and using spaced repetition with active recall are universally applicable across all IB subjects, from Sciences and Maths to Humanities and Languages.
Lanterna's expert IB tutors can work with you one-on-one to assess your current note-taking and revision strategies. They can provide personalised guidance, introduce you to advanced techniques, and help you implement a study plan that maximises your learning efficiency and retention for all your IB subjects.
The Lanterna free IB consultation is a no-pressure, 20-30 minute chat with one of our expert IB Student Success Experts. It's designed to give you clarity on your current situation, help you identify key areas for improvement in your studies, and walk away with a personalised plan for what to focus on next, all without any obligation to book tutoring.
Our Student Success Experts are experienced IB graduates and educators who understand the challenges of the IB Diploma. They are skilled at listening to your concerns, diagnosing academic roadblocks, and providing strategic advice to help you achieve your goals, whether it's improving grades, managing workload, or refining study techniques.
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Absolutely. Our tutors are experts in all IB subjects at both SL and HL. They can help you develop a tailored study and revision plan that incorporates effective note-taking, spaced repetition, and active recall, ensuring it aligns with your specific learning style, subject requirements, and exam schedule.
Lanterna boasts a global network of over 600 premium IB tutors. This includes high-achieving IB graduates who scored 40+ points, experienced IB teachers with an average of 10+ years teaching at top schools worldwide, and even former IB examiners. They bring unparalleled expertise and "insider" knowledge to help you excel.
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