How to Create Your Own Review Questions

Always relying on questions that others prepare has a limit: you don’t know if those quizzes cover what you truly need to review. Learning to design your own review questions gives you total control over your studying and activates active recall, the mechanism that consolidates learning far better than rereading notes. Here’s a clear method for creating your own study questions, whatever the subject.

Why creating your own questions improves review

When you write a question, you’re already processing the content twice: first to understand it and decide what’s relevant, and then to phrase it in a way that requires recall, not recognition. This question-creation process forces your brain to identify relationships between ideas, something copying a quiz made by someone else doesn’t achieve. If you want to understand the scientific basis of this effect, it’s worth first reviewing what active recall is and why it works.

The first step: separating key ideas from secondary details

Before writing a single question, review the material and mark what’s essential and what’s context. A useful review question is always born from a key idea, not a random sentence. Ask yourself: is this something I need to be able to explain without looking at the book, or is it a detail that only adds context? If you’re not sure, it’s probably a good candidate for the blank page technique before moving on to specific questions.

How to create review questions based on content type

Not every subject is reviewed the same way. Designing my own study questions requires adapting the format to the type of knowledge:

• Facts and definitions: direct questions like “what is X?” or “what are the characteristics of X?”.
• Processes and sequences: questions that ask you to order steps or explain why each stage happens.
• Relationships between concepts: questions like “how does X differ from Y?” or “how does X affect Y?”.
• Practical application: questions that present a new case or problem where you apply the idea.

Difficulty levels: not all questions should be the same

A common mistake when making your own study quizzes is sticking only to basic memory questions. Combine three levels: recall (what is it?), understand (why does it happen?), and apply (how would you use it in this case?). This variety warns you in time if you only recognize information instead of truly recalling it, a warning sign worth watching closely.

Question formats you can alternate

Varying the format prevents you from memorizing the question’s structure instead of the content:

• Open questions: require explaining in your own words.
• Comparison questions: force you to contrast two concepts.
• “What would happen if” questions: test real understanding, not literal memory.
• Application questions with a new example, not seen in class.

Where to store and organize your questions

Writing good questions isn’t much use if you lose them in a notebook full of scribbles. You need a system where you can create your own question/answer cards and review them in an organized way. This is where it makes sense to try Flashcards, with automatic spaced repetition based on your correct and incorrect answers: every time you get a question wrong, it reappears sooner; if you get it right, it spaces out further over time. This way, your bank of review questions adjusts itself to what you actually need to reinforce.

How to know if a question is good or too easy

A self-assessment question works if it’s hard to answer without looking. If you answer automatically in two seconds, you’re probably recognizing the answer by its format, not actually recalling it. Try answering out loud or in writing before checking the solution: difficulty recalling is a sign the review is being effective, not that something is wrong.

Review and improve your questions over time

The first set of questions you create won’t be perfect, and that’s fine. After each review session, note which questions were ambiguous, too easy, or not very related to what the exam actually asks. Rewrite them. Designing review questions is an iterative process: it improves with each round of practice, just like your understanding of the topic improves.

Combine your questions with other forms of active recall

Creating your own questions is a powerful technique, but it doesn’t have to be the only one. Alternate it with explaining the topic out loud, solving problems without looking at notes, or summarizing from memory on a blank page. Combining methods avoids monotony and reinforces different types of memory, especially if you study consistently within a weekly review routine.

Frequently asked questions

How many questions should I create per topic?

There’s no fixed number that works for every case. What matters is that the questions cover the key ideas of the topic, not that you reach a specific figure. For a medium-sized topic, between 10 and 20 well-built questions are usually enough to detect gaps in your understanding without making the task endless.

Is it better to create the questions before or after studying the topic?

Ideally, you create them right after a first reading or explanation of the topic, when the content is still fresh but you’ve already identified what’s important. Creating questions before studying can help guide your attention, but it doesn’t replace the later review with well-formulated questions.

How do I avoid making questions that are too obvious?

Avoid questions that can be answered just by recognizing words from the original text. Instead, ask for explanations in your own words, comparisons between concepts, or applications to a new case. If a question can be answered by literally copying a sentence from the book, it’s probably too superficial.

Can I use this method for any subject?

Yes, although the question format changes depending on the type of content. In subjects based on pure memorization, direct definition questions work best, while in reasoning-based subjects it’s better to prioritize application and problem-solving questions.

What should I do if I can’t answer my own question later on?

It’s a useful signal, not a failure. It means that content needs more review. Mark the question as a priority, go back to the original material to reinforce it, and repeat it more frequently in your next sessions until you can answer it with confidence.