University is a different beast from high school. The volume of material is larger, the pace is faster, and the expectations are higher. Yet most students arrive at university using the same study methods that barely got them through secondary school: re-reading notes, highlighting textbooks, and cramming before exams.
The good news? Cognitive science has identified study techniques that are dramatically more effective. The even better news? They’re not complicated. Here are five evidence-based study techniques that will transform how you learn.
1. Active Recall
What It Is
Active recall means actively retrieving information from memory rather than passively reviewing it. Instead of re-reading your notes on the French Revolution, you close your notes and ask yourself: “What were the main causes of the French Revolution?” Then you check how well you did.
Why It Works
Every time you successfully retrieve a piece of information, you strengthen the neural pathway to that memory. Psychologists call this the testing effect — the act of being tested on material is itself one of the most powerful ways to learn it.
A landmark study by Roediger and Karpicke (2006) found that students who practiced retrieval retained 80% of material after a week, compared to 36% for students who simply re-read the same material. That’s not a small difference — it’s more than double.
How to Practice It
- Flashcards are the classic active recall tool. Look at the question, produce the answer from memory, then check. Foxxy Flashcards is built around this principle. Learn how to create effective flashcards to maximize the benefit.
- Blank page method: After a lecture, close your notes and write down everything you remember on a blank page. Then compare with your notes to find gaps.
- Self-quizzing: Create questions from your notes and test yourself regularly.
2. Spaced Repetition
What It Is
Spaced repetition means reviewing material at gradually increasing intervals over time, rather than cramming everything into one session. You might review a concept the day after learning it, then three days later, then a week later, then a month later.
Why It Works
The science behind spaced repetition is rooted in the Ebbinghaus forgetting curve. We forget information rapidly after first learning it, but each well-timed review makes the memory more durable and extends the time before we need to review again.
A meta-analysis by Cepeda et al. (2006) analyzing 254 studies confirmed that spaced practice consistently outperforms massed practice (cramming) for long-term retention. The effect is large and robust across different types of material and learners.
How to Practice It
The challenge with spaced repetition is tracking when to review what. This is where technology shines. Apps like Foxxy automate the scheduling entirely — you just show up and study, and the algorithm handles the rest.
If you’re preparing for exams, check out our guide on how to use spaced repetition for exam preparation. The key is starting early enough that the spacing can work its magic.
3. Interleaving
What It Is
Interleaving means mixing different topics or types of problems within a single study session, rather than studying one topic exhaustively before moving to the next (which is called “blocking”).
For example, instead of solving 20 calculus integration problems, then 20 differentiation problems, you’d mix them: integration, differentiation, integration, series, differentiation, and so on.
Why It Works
Interleaving forces your brain to constantly identify which strategy or knowledge applies to each problem. This builds discrimination skills — the ability to recognize what type of problem you’re facing and select the right approach.
A study by Rohrer and Taylor (2007) found that students who interleaved math practice scored 43% higher on a later test than students who blocked their practice, despite feeling less confident during the study session. This is a key insight: interleaving feels harder, but it produces better results.
How to Practice It
- Mix your flashcard decks. In Foxxy, you can study across multiple decks in a single session, which naturally creates interleaving.
- Alternate subjects. Instead of spending three hours on one subject, spend one hour each on three subjects.
- Mix problem types. When doing practice problems, shuffle them so you can’t predict what’s coming next.
The important thing is that the topics should be related enough that discrimination is meaningful. Interleaving organic chemistry with French vocabulary won’t help — but interleaving different types of organic chemistry reactions absolutely will.
4. Elaboration
What It Is
Elaboration means connecting new information to things you already know. Instead of memorizing a fact in isolation, you ask: “Why does this make sense? How does this connect to what I learned last week? What’s a real-world example?”
Why It Works
Memory isn’t stored in isolation — it’s a web of connections. The more connections a piece of information has to other things you know, the more retrieval pathways exist to access it. Elaboration builds these connections deliberately.
Research by Pressley et al. (1987) showed that students who generated elaborations while studying recalled significantly more than those who simply read the material. The effect was particularly strong for factual information.
How to Practice It
- Ask “why” and “how” constantly. Don’t just memorize that mitochondria produce ATP — ask why cells need ATP, how the process works, and what happens when it fails.
- Create analogies. “The cell membrane is like a security checkpoint at an airport” is more memorable than a textbook definition.
- Teach someone else. Explaining a concept to a friend forces you to elaborate and identify gaps in your understanding. This is sometimes called the Feynman Technique.
- Add context to flashcards. When creating flashcards, include examples, mnemonics, or connections in the notes field. This gives you elaborative context when reviewing.
5. Retrieval Practice (Beyond Flashcards)
What It Is
Retrieval practice is the broader category that includes active recall, but extends beyond flashcards to any activity where you practice pulling information out of your brain. This includes practice exams, writing summaries from memory, diagramming from memory, and teaching.
Why It Works
While closely related to active recall, retrieval practice deserves its own mention because many students limit their recall practice to flashcards alone. The research shows that varied forms of retrieval practice produce even better results because they create multiple retrieval pathways.
Karpicke and Blunt (2011) found that retrieval practice was more effective than concept mapping for learning science texts — and concept mapping is itself an effective technique. The key was that retrieval practice forced students to reconstruct knowledge from memory.
How to Practice It
- Practice exams. If past exams are available, take them under timed conditions. This is retrieval practice at its most direct. Foxxy’s exam mode simulates exam conditions to build this skill.
- Brain dumps. After studying a topic, write everything you know about it without looking at notes. Then review and fill gaps.
- Teach or explain. Grab a study partner and take turns explaining concepts. If you can’t explain it clearly, you don’t understand it well enough.
- Create your own questions. Turning lectures into flashcards is itself a form of retrieval practice, because you have to decide what’s important and how to frame it.
Combining the Techniques
These five techniques aren’t competing approaches — they work best in combination. Here’s what a powerful study workflow looks like:
- During the lecture: Take notes focused on key concepts and potential flashcard material.
- After the lecture: Do a brain dump (retrieval practice), then create flashcards using elaboration.
- Daily reviews: Use Foxxy’s spaced repetition to review cards, interleaving across subjects.
- Before exams: Take practice exams, identify weak areas, and focus your flashcard reviews there.
The techniques reinforce each other. Spaced repetition gives you the optimal schedule. Active recall and retrieval practice strengthen memories each time. Interleaving builds discrimination. Elaboration creates rich connections.
Why Most Students Don’t Use These Techniques
If these methods are so effective, why doesn’t everyone use them? Three reasons:
- They feel harder. Re-reading notes feels smooth and easy. Active recall feels frustrating. But that difficulty is the signal that learning is happening.
- They’re less intuitive. Highlighting feels productive. Interleaving feels chaotic. Our instincts about learning are often wrong.
- Old habits die hard. You’ve been studying the same way for years. Changing requires conscious effort.
The shift is worth it. Students who adopt these evidence-based techniques consistently report better grades, less study time, and less exam anxiety.
Start Today
You don’t need to overhaul your entire study routine overnight. Pick one technique and try it this week. Create a flashcard deck for your hardest course and review it daily. Mix up your practice problems. Ask “why” more often.
Foxxy Flashcards is designed around all five of these techniques. Active recall and spaced repetition are built into every study session. Interleaving happens naturally when you study across decks. And our gamification features help you stay consistent.
Try Foxxy for free and experience the difference evidence-based studying makes.