The Best Study Techniques for Matric: Backed by Science
Stop wasting time on study methods that do not work. Discover the five evidence-based study techniques proven to boost matric results, plus common methods that science shows are ineffective.
By Tania Galant in Exam Preparation · 12 min read
Key Takeaways
Active recall and spaced repetition are the two most effective study techniques according to cognitive science
Re-reading and highlighting are popular but largely ineffective for deep learning
Interleaving different topics in one study session improves long-term retention
Combining multiple evidence-based techniques creates a powerful study system
# The Best Study Techniques for Matric: Backed by Science
Every matric learner studies. But not every learner studies effectively. The uncomfortable truth is that many of the most popular study methods — re-reading notes, highlighting textbooks, copying out summaries — are among the **least effective** techniques according to decades of cognitive science research.
Meanwhile, the techniques that are proven to work are underused, largely because they feel harder and less intuitive. This article presents the five most effective study techniques backed by rigorous research, shows you how to apply each one to your matric subjects, and explains why common techniques fail.
If you implement even two or three of these methods consistently, you will study less time for better results. That is not a marketing promise — it is what the science shows.
For your overall preparation strategy, see our [matric exam preparation guide](/blog/the-ultimate-matric-exam-preparation-guide).
## The Science of Learning: Why Most Study Methods Fail
> **Read more:** For a comprehensive overview, see our [exam preparation guide](/blog/the-ultimate-matric-exam-preparation-guide).
A landmark 2013 study by Dunlosky et al. reviewed hundreds of studies on ten popular learning techniques and rated each one for effectiveness. The results surprised many educators:
| Technique | Effectiveness Rating | Why |
|-----------|---------------------|-----|
| Practice testing (active recall) | **High** | Forces retrieval; strengthens memory pathways |
| Distributed practice (spaced repetition) | **High** | Leverages spacing effect for long-term retention |
| Interleaved practice | **Moderate** | Improves discrimination between concepts |
| Elaborative interrogation | **Moderate** | Deepens understanding through "why" questions |
| Self-explanation | **Moderate** | Connects new knowledge to existing understanding |
| Re-reading | **Low** | Passive; creates illusion of knowledge |
| Highlighting/underlining | **Low** | Too passive; does not engage deep processing |
| Summarisation | **Low** | Only effective if done well; most learners do it poorly |
| Keyword mnemonic | **Low** | Limited to vocabulary-type learning |
| Imagery use | **Low** | Requires training; limited applicability |
The two highest-rated techniques — active recall and spaced repetition — should form the foundation of your matric study system.
## Technique 1: Active Recall (Practice Testing)
### What It Is
Active recall means deliberately trying to retrieve information from memory without looking at your notes. Instead of reading through your summary, you close it and try to remember the content.
### Why It Works
Every time you successfully retrieve a memory, the neural pathway to that memory strengthens. This is called the "testing effect." Retrieval practice is more effective than additional study time for long-term retention.
**Key research finding:** Learners who spent 70% of their time testing themselves and 30% reading performed significantly better than those who spent 70% reading and 30% testing.
### How to Apply It to Matric Subjects
**Mathematics:**
- Cover up worked examples and solve them from scratch.
- Write down every formula you can remember, then check what you missed.
- Complete problems from [past papers](/past-papers) without referring to notes.
**Physical Sciences:**
- Close your textbook and write everything you know about a topic (e.g., electrodynamics).
- Derive equations from first principles rather than memorising the final formula.
- Explain a concept aloud as if teaching a class.
**Life Sciences:**
- Cover labels on diagrams and try to fill them in from memory.
- Write out processes (e.g., meiosis, DNA replication) step by step without notes.
- Answer past paper questions, then check the memorandum.
**History:**
- Close your notes and write a timeline of events for a topic.
- Practice writing essay plans from memory.
- Quiz yourself on causes, consequences, and significance of events.
**Accounting:**
- Prepare a set of financial statements from a trial balance without referring to examples.
- Write out the rules for adjustments from memory.
- Complete past paper questions under timed conditions.
### Practical Active Recall Methods
1. **Flashcards:** Write a question on one side, the answer on the other. Test yourself regularly. Digital tools like Anki automate the process.
2. **Blank page method:** After studying a topic, close your notes and write everything you remember on a blank page. Then compare with your notes to identify gaps.
3. **Past papers:** The ultimate active recall exercise. See our [past papers guide](/blog/the-complete-guide-to-matric-past-papers-everything-you-need-to-know).
4. **Self-quizzing:** Write questions for yourself after each study session. Answer them the next day.
5. **Teaching someone else:** Explaining a concept without notes forces active retrieval.
## Technique 2: Spaced Repetition (Distributed Practice)
### What It Is
Spaced repetition means reviewing material at increasing intervals over time, rather than cramming everything into one session. Instead of studying a topic once for 3 hours, you study it for 30 minutes across 6 sessions spread over several weeks.
### Why It Works
The "spacing effect" is one of the most robust findings in psychology. Your brain consolidates memories more effectively when learning is distributed over time. Each review session strengthens the memory, and the gaps between sessions allow for the brain's natural consolidation processes to work.
### The Forgetting Curve and Optimal Spacing
After learning new information, you begin to forget it almost immediately. The "forgetting curve" shows that without review, you forget approximately:
- 50% within 24 hours
- 70% within a week
- 90% within a month
Spaced repetition combats this by reviewing material just as you are about to forget it:
| Review Session | When to Review | What Happens |
|---------------|---------------|--------------|
| First review | 1 day after learning | Boosts retention from ~50% to ~80% |
| Second review | 3 days after first review | Boosts retention to ~85% |
| Third review | 7 days after second review | Boosts retention to ~90% |
| Fourth review | 21 days after third review | Boosts retention to ~95% |
| Fifth review | Before the exam | Consolidation and confidence |
### How to Apply It to Matric
1. **Create a review schedule.** After learning a topic in class, schedule reviews at 1 day, 3 days, 7 days, and 21 days.
2. **Use a calendar.** Mark review dates for each topic so you do not forget.
3. **Keep reviews short.** Each spaced review should be brief (15-20 minutes per topic) and use active recall rather than re-reading.
4. **Start early in the year.** Spaced repetition only works if you have time for multiple review cycles. Starting in October gives you no spacing benefit.
### Spaced Repetition for Exam Season
Even during the intense final weeks, you can apply spacing:
- Do not study the same subject for an entire day. Alternate between 2-3 subjects.
- Review yesterday's material briefly before starting today's new content.
- Use flashcards during "dead time" (commuting, waiting) for quick reviews.
## Technique 3: Interleaving
### What It Is
Interleaving means mixing different topics or types of problems within a single study session, rather than practising one type at a time (called "blocking").
### Why It Works
Interleaving forces your brain to discriminate between different concepts and choose the right approach for each problem. This is exactly what you need to do in an exam, where questions from different topics appear in unpredictable order.
**Research example:** Learners who interleaved maths problems (mixing algebra, geometry, and probability in one practice set) performed 43% better on a later test than learners who blocked their practice (doing all algebra, then all geometry, then all probability).
### How to Apply It
**Mathematics:** Instead of doing 20 calculus problems in a row, do 5 calculus problems, then 5 trigonometry problems, then 5 algebra problems, then 5 probability problems.
**Physical Sciences:** Alternate between mechanics, electricity, and waves problems in a single session.
**Life Sciences:** Mix questions from different chapters rather than studying one chapter per session.
**Important note:** Interleaving feels harder than blocking, and you may feel like you are learning less. This is an illusion. The difficulty is precisely what makes it effective. Your brain is working harder, and that extra effort leads to stronger learning.
## Technique 4: Elaboration
### What It Is
Elaboration means going beyond the surface of what you are learning by asking "why" and "how" questions, making connections to other knowledge, and explaining concepts in your own words.
### Why It Works
Elaboration creates more connections between new information and your existing knowledge. The more connections a memory has, the easier it is to retrieve.
### How to Apply It
- **Ask "why?" constantly.** Why does this chemical reaction occur? Why did this historical event happen? Why does this formula work?
- **Connect to other subjects.** How does the economics concept of supply and demand relate to the business studies concept of market forces?
- **Use analogies.** "An electric circuit is like a water system — voltage is like water pressure, current is like flow rate."
- **Explain in your own words.** After reading a section, close the book and explain the concept as if talking to a Grade 10 learner.
## Technique 5: Dual Coding
### What It Is
Dual coding combines verbal information (words) with visual information (images, diagrams, charts). Instead of just reading about a process, you also create a diagram or visual representation.
### Why It Works
Your brain processes visual and verbal information through different channels. When you encode information in both channels, you create two pathways to the same memory, making it easier to retrieve.
### How to Apply It
- **Create diagrams** for processes (meiosis, the water cycle, circuit diagrams).
- **Draw timelines** for historical events.
- **Make flowcharts** for decision processes (accounting adjustments, mathematical problem-solving steps).
- **Use colour coding** in your notes to group related concepts.
- **Sketch graphs** alongside equations in mathematics.
- **Create infographics** summarising chapters.
## Techniques That Do NOT Work (And Why Learners Love Them)
### Re-Reading Notes
**Why it feels effective:** Re-reading creates a sense of familiarity. You recognise the material and feel like you "know" it.
**Why it fails:** Recognition is not the same as recall. You can recognise information on the page without being able to retrieve it from memory in an exam. Re-reading is a passive activity that does not engage deep processing.
**Replace with:** Active recall — close notes and test yourself instead.
### Highlighting and Underlining
**Why it feels effective:** Highlighting makes important information stand out visually.
**Why it fails:** Most learners highlight too much, making it meaningless. Even selective highlighting does not engage your brain in processing the content deeply.
**Replace with:** Annotating in the margins with questions and connections (elaboration).
### Cramming (Massed Practice)
**Why it feels effective:** You can remember large amounts of information for a short time after cramming, which creates the illusion of effective learning.
**Why it fails:** Cramming produces short-term memory only. Within days, most of what you crammed is forgotten. In matric, where you need to retain information for 7+ subjects over several weeks of exams, cramming is catastrophic.
**Replace with:** Spaced repetition — distribute your study over weeks and months.
### Copying Notes
**Why it feels effective:** Writing things down engages your hand, which feels active.
**Why it fails:** Unless you are processing the content as you write (rephrasing, connecting, elaborating), copying is just as passive as re-reading. Your hand is active, but your brain may not be.
**Replace with:** The blank page method (active recall) or creating original summary structures (mind maps, tables).
## Building Your Study System
The most effective approach combines multiple techniques. Here is a system that integrates all five:
### Daily Study Workflow
1. **Learn new content** (from class or textbook) — take notes using elaboration (ask "why?", connect to existing knowledge).
2. **Create visual representations** alongside your notes (dual coding).
3. **At the end of the session,** close your notes and write down everything you remember (active recall — blank page method).
4. **Check your notes** and identify what you missed. Focus on these gaps.
5. **Schedule review sessions** for 1 day, 3 days, 7 days, and 21 days later (spaced repetition).
6. **During review sessions,** mix topics rather than blocking them (interleaving).
7. **During practice sessions,** use past papers and self-quizzing rather than re-reading (active recall).
### Weekly Study Cycle
| Day | Activity | Techniques Used |
|-----|----------|----------------|
| Monday | New content + end-of-session recall test | Active recall, elaboration |
| Tuesday | Review Monday's content + new content | Spaced repetition, active recall |
| Wednesday | Interleaved past paper practice | Interleaving, active recall |
| Thursday | Review Monday + Tuesday content + new content | Spaced repetition, elaboration |
| Friday | Mixed problem practice + create visual summaries | Interleaving, dual coding |
| Saturday | Full past paper under timed conditions | Active recall (full simulation) |
| Sunday | Mark past paper + review weak areas + light review of older topics | All techniques combined |
## Applying These Techniques Subject by Subject
### Mathematics
| Technique | Application |
|-----------|------------|
| Active recall | Solve problems without looking at worked examples |
| Spaced repetition | Review each topic type regularly, not just before tests |
| Interleaving | Mix problem types in each practice session |
| Elaboration | Understand WHY formulas work, not just how to use them |
| Dual coding | Sketch graphs, draw geometric constructions, visualise functions |
### Sciences (Physical Sciences, Life Sciences)
| Technique | Application |
|-----------|------------|
| Active recall | Write out processes, label blank diagrams, explain concepts aloud |
| Spaced repetition | Review terminology, formulae, and processes at intervals |
| Interleaving | Mix mechanics with electricity; mix genetics with ecology |
| Elaboration | Connect concepts to real-world examples |
| Dual coding | Create detailed diagrams, flowcharts, and concept maps |
### Languages (English, Afrikaans, etc.)
| Technique | Application |
|-----------|------------|
| Active recall | Practise writing essays and comprehension answers from memory |
| Spaced repetition | Review literary analysis points and language rules at intervals |
| Interleaving | Mix comprehension, language, and literature in one session |
| Elaboration | Connect literary themes to real life; analyse author choices |
| Dual coding | Create character relationship maps, theme diagrams |
### Commerce (Accounting, Business Studies, Economics)
| Technique | Application |
|-----------|------------|
| Active recall | Prepare financial statements from memory; list business concepts |
| Spaced repetition | Regular review of formats, adjustments, and definitions |
| Interleaving | Mix different types of accounting problems in one session |
| Elaboration | Connect theory to real South African business examples |
| Dual coding | Use flowcharts for accounting processes; mind maps for theory |
Visit our [subjects page](/subjects) for subject-specific resources and practice materials.
---
## Related Resources
- [The Ultimate Matric Exam Preparation Guide 2025/2026](/blog/the-ultimate-matric-exam-preparation-guide)
- [Matric Exam Preparation Hub](/exam-preparation)
- [Browse Matric Past Papers](/past-papers)
- [How to Use Matric Past Papers to Score 80%+ in Your Finals](/blog/how-to-use-matric-past-papers-to-score-80-in-your-finals)
- [5-Year Pattern Analysis: Mathematics NSC Past Papers (2020-2025)](/blog/5-year-pattern-analysis-mathematics-nsc-past-papers)
- [Past Papers vs Mock Exams: Which Is Better for Matric Preparation?](/blog/past-papers-vs-mock-exams-which-is-better-for-matric-preparation)
- [Start Practising Free on LearningLoop](/auth?tab=register)
## Frequently Asked Questions
### How long does it take for these techniques to show results?
You may notice improved test performance within 2-3 weeks of consistent use. For significant exam improvement, use these techniques for at least 2-3 months before finals. The earlier you start, the better.
### Can I use these techniques alongside tutoring?
Absolutely. Tutoring provides instruction and explanation, while these techniques enhance your retention and application of what you learn. They complement each other perfectly.
### Are these techniques suitable for all matric subjects?
Yes, though the specific application varies by subject. Active recall and spaced repetition work for every subject. Interleaving is particularly effective for problem-solving subjects. Elaboration shines in content-heavy subjects.
### I have been re-reading my notes for years. Is it too late to change?
It is never too late. Even switching to active recall for the last few months before matric will improve your results. The transition may feel uncomfortable at first because active recall is harder than re-reading, but this difficulty is a sign of effective learning.
### How do I know if a study technique is working?
Track your performance. If your test and mock exam scores are improving with the same or less study time, the techniques are working. Keep a log of your study hours and test results to see the correlation.
### Should I still make summaries?
Summaries are useful as a study activity (not just a product). The key is to create summaries from memory (active recall) rather than by copying from your textbook. A summary created without looking at your notes is far more effective than one copied word for word.
### How do I stay motivated when these techniques feel harder?
Remember that the difficulty is the point. Easy studying (re-reading, highlighting) produces weak learning. Difficult studying (testing yourself, spacing, interleaving) produces strong learning. Track your improving results as motivation.
### Can I combine these techniques with study groups?
Yes, and it is highly effective. Study groups naturally use active recall (teaching each other), elaboration (discussing concepts), and testing (quizzing each other). See our guide on [matric study groups](/blog/matric-study-groups-do-they-actually-work) for more.