Revision is a critical part of studying, but it’s not just about re-reading notes or memorizing facts.
True understanding comes from actively testing yourself on what you know — and what you don’t.
Self-assessment is one of the most effective ways to do this, helping you identify your strengths and tackle areas that need improvement.
Whether you’re preparing for finals, a certification, or just brushing up on skills, these 10 self-assessment exercises will make your revision sharper, smarter, and more focused.
1. Take a timed practice test
One of the best ways to assess your knowledge under realistic conditions is by taking a timed practice test.
Mimicking the real exam environment will help you gauge not only what you know but also how well you handle time constraints.
Practice tests offer insight into which areas need more attention, and they can reveal how well you manage the stress of a timed situation.
Look for sample exams provided by your instructor or find free practice tests online.
Another important thing is to make sure you simulate exam conditions as closely as possible. Ideally, you should sit at a desk, turn off distractions, and stick to the time limit.
2. Summarize your knowledge aloud
Explaining what you know out loud is surprisingly effective for identifying knowledge gaps.
It’s a simple yet powerful exercise: take a topic, and talk yourself through it as though you’re explaining it to someone else.
This process is known as the “Feynman Technique.” The basic idea is that it forces you to organize your thoughts clearly and identify any fuzzy areas.
If you find yourself stumbling or glossing over parts, that’s a signal to review those areas more deeply.
This technique is particularly helpful for complex subjects like science or history, where connections between ideas are essential.
3. Create concept maps to visualize connections
Concept maps allow you to see the bigger picture by linking ideas visually. Start with a central theme or question and draw branches to related topics.
This exercise challenges you to organize your thoughts and examine how concepts connect, which is crucial for subjects with a lot of interrelated material.
Creating a concept map reveals what you understand well and where connections are missing.
Use this exercise to break down dense subjects, such as biology or psychology, making it easier to retain complex information.
4. Teach it to someone else
Teaching a topic to another person is one of the most powerful ways to solidify what you know.
Why?
Because when you teach, you’re forced to simplify ideas. As a result, complex topics naturally become more manageable.
Again, this is related to the Feynman Technique. Studies on this concept show that students who prepared to teach a topic recalled information more accurately than those who simply studied it for themselves.
So, find a willing friend, family member, or study partner, and explain the material as thoroughly as you can.
This exercise can reveal any areas you’re unsure about. If your “student” has questions that you struggle to answer, take it as an opportunity to revisit those topics.
Note that this technique is particularly effective for language learning, math, or technical subjects.
5. Set up a quiz night with friends
Sometimes the best way to study is together. As simple as that.
A quiz night with friends combines the benefits of social interaction with active recall, which is essential for self-assessment.
Each person can create a set of questions on a particular topic and quiz the group.
Why is that effective?
Simply because this exercise will allow you to test yourself. But most importantly, it provides different perspectives, as your friends may ask questions you hadn’t considered.
Just make sure to keep it relaxed but focused. And take notes on any questions you struggle with so you can revisit those areas later.
6. Break down topics into “known” and “unknown” lists
This self-assessment exercise is simple yet incredibly effective.
Take a sheet of paper, divide it into two columns—one labeled “Known” and the other “Unknown.” Then, go through your notes or textbook, listing each concept or fact under the appropriate column.
Seeing your “unknowns” listed can be a reality check, but it also gives you a clear roadmap of where to focus your efforts.
Review each topic on your “Unknown” list and prioritize these during your revision. This method is excellent for exam prep in subjects with a lot of content, such as history or biology.
7. Record yourself explaining concepts and review them later
Recording yourself explaining a topic lets you “teach” without a live audience. Use a phone or computer to record yourself discussing key concepts, formulas, or processes in your own words.
Later, play back the recording and listen to how clearly you explained each part.
As you listen, pay attention to any areas where you stumble or rush, as these often indicate weaker understanding.
This exercise also allows you to test your verbal articulation. This is especially helpful for oral exams, presentations, or language practice.
8. Design flashcards that test critical thinking
Flashcards are a classic study tool, but they’re even more effective when they push you to think critically, not just recall facts.
Instead of creating simple “What is…?” cards, try designing flashcards that challenge you to make connections, analyze concepts, and explain “why” and “how.”
This method helps reinforce deeper understanding, especially for complex subjects like history, biology, or literature.
Here are some ideas for making flashcards that encourage higher-level thinking:
- Connect concepts: “How does photosynthesis relate to cellular respiration?”
- Cause and effect: “What happens to supply when demand increases, and why?”
- Application: “Describe a real-world example where Newton’s First Law is observed.”
- Explain reasoning: “Why did this historical event lead to social change?”
Apps like Quizlet and Anki allow you to create digital flashcards with images, audio, and custom prompts.
Regardless of the specific resource you choose, the goal is to design flashcards that require a few moments of thought.
That way, you’ll be able to engage actively with the material and prepare you to apply knowledge rather than simply recall it.
9. Review previous mistakes for targeted improvement
Sometimes the best way to assess your current understanding is to reflect on past mistakes.
Want to know what’s the best approach in this situation?
Just go back through previous assignments, tests, or quizzes, and focus on any questions you got wrong.
Take time to re-do these questions or explain them to yourself.
This exercise is especially helpful for subjects where foundational knowledge builds on itself, like math or chemistry.
The thing is, revisiting mistakes not only reinforces the material but also helps you avoid similar errors in future exams.
10. Use spaced repetition for long-term retention
Spaced repetition is a proven method for enhancing long-term memory retention. Instead of cramming information all at once, spaced repetition involves revisiting the material at increasingly longer intervals.
Use a tool like Anki or Brainscape, which are designed specifically for spaced repetition, to optimize your review sessions.
For example, if you learn a concept on day one, review it on day two, then again on day four, and so on.
By spacing out your study sessions, you strengthen the material in your long-term memory. This ensures that it sticks by the time exam day arrives.
Wrapping up: Building a self-assessment toolkit
Self-assessment is much more than testing yourself — it’s actively engaging with the material and transforming what you know into a deeper understanding.
These exercises give you a mix of approaches, from teaching and recording yourself to taking timed tests and mapping concepts visually.
When you rotate between these strategies, you’ll keep revision fresh, build confidence in your knowledge, and get a clearer picture of where to focus your efforts.
Just remember one thing:
The more honestly you assess your understanding, the more effectively you’ll be able to fill in knowledge gaps and reinforce your strengths.