Why Most People Study the Wrong Way
Whether you're studying for a vestibular, concurso publico, OAB, ENEM, certification, or university exam -- the problem is the same: most people study passively and forget most of what they learned.
Research in cognitive science has identified a clear set of techniques that actually work. The difference between a student who passes and one who fails is rarely talent -- it's method.
The 5 Techniques That Work for Any Exam
1. Active Recall: Stop Re-reading, Start Testing
Active recall means closing your notes and trying to remember the information from memory. Every time you successfully retrieve information, the neural pathway gets stronger.
Research shows that students who test themselves retain 50-70% more than those who simply re-read their notes. This works for any type of content: legal articles, medical facts, math formulas, vocabulary, historical dates.
How to apply: After studying any topic, immediately create flashcards in Mayinab. The front side has a question; the back has the answer. During review, try to answer before flipping.
2. Spaced Repetition: Review at the Right Time
Without review, you forget 80% of what you learned within 48 hours (the Ebbinghaus forgetting curve). Spaced repetition fights this by reviewing information at increasing intervals -- just before you would forget.
The SM-2 algorithm in Mayinab calculates these intervals automatically:
- First correct review: 1 day later
- Second correct review: 3 days later
- Third: 7 days
- Fourth: 21 days
- Each subsequent review: interval grows exponentially
If you get a card wrong, the interval resets. You only spend time on what you're about to forget.
3. Interleaving: Mix Topics in Each Session
Instead of studying one subject for 4 hours straight ("blocking"), alternate between different topics in the same session. This forces your brain to constantly switch contexts, strengthening your ability to distinguish between concepts.
This is especially important for exams that test multiple subjects together, like vestibulares, ENEM, and concursos.
How to apply: In Mayinab, flashcards from all subjects are mixed during review. This automatic interleaving teaches your brain to retrieve the right knowledge in the right context.
4. Practice Testing: Solve Past Exams
Solving real questions from previous exams is one of the most effective study techniques. It trains you to:
- Handle time pressure
- Recognize question patterns
- Identify your weakest topics
- Build exam-day confidence
How to apply: After each practice exam, go through every question you got wrong and create a flashcard for it in Mayinab. The SM-2 algorithm ensures you never make the same mistake twice.
5. Elaboration: Explain It, Don't Just Memorize It
Elaboration means connecting new information to what you already know. Instead of memorizing raw facts, explain why something is true, how it works, and when it applies.
How to apply: When creating flashcards, write "why" and "how" questions instead of simple "what" questions:
- Bad: "What is Art. 5 of the Constitution?" > "Fundamental rights"
- Good: "Why is Art. 5 the most cited constitutional article in exams?" > "It lists individual fundamental rights and guarantees, including due process, equality, and freedom of expression -- topics that intersect with nearly every legal area"
The Universal Study Method
Regardless of the type of exam, the process is the same:
- Learn: Study new content (textbook, video, class notes)
- Create: Immediately create flashcards for key concepts
- Review: Daily spaced repetition sessions in Mayinab (20-30 min)
- Practice: Solve past exam questions regularly
- Iterate: Create flashcards from mistakes and weak areas
This Method Works for Every Exam Type
| Exam Type | What to Create Flashcards For |
|---|---|
| Vestibular / ENEM | Formulas, historical events, literary works, biology concepts, geography data |
| Concursos Publicos | Legal articles, constitutional provisions, administrative law principles |
| OAB | Estatuto da OAB, procedural deadlines, sumulas, legal distinctions |
| Residencia Medica | Diagnostic criteria, drug protocols, classifications, guidelines |
| Financial Certifications | Products, regulations, formulas, risk concepts |
| Language Exams | Vocabulary, grammar rules, verb conjugations, idioms |
| University Exams | Subject-specific concepts, formulas, processes, definitions |
Daily Study Routine
- Morning (20-30 min): Review due flashcards in Mayinab. Start the day with active recall.
- Study session (2-4 hours): Learn new content. Create flashcards as you study.
- Afternoon (20 min): Quick review of newly created cards.
- Evening: Practice questions from past exams. Card for each mistake.
Why Mayinab Is the Best Free Tool for Exam Prep
| Feature | Why It Matters for Exams |
|---|---|
| SM-2 Spaced Repetition | Reviews at scientifically optimal intervals |
| Notes + Flashcards Together | No switching between apps -- study and review in one place |
| 7 Note Types | Text, images, flashcards, lists, Markdown, LaTeX, links |
| Subject > Topic Organization | Mirrors how exams are structured |
| LaTeX Support | For mathematical and scientific formulas |
| 100% Offline | Study anywhere without internet |
| All Platforms | Windows, Android, iOS, macOS, Linux |
| 100% Free | No ads, no paywall, no account required |
🍵 The Universal Exam Strategy
It doesn't matter if you're studying for a vestibular, concurso, OAB, residency, or certification -- the science of learning is the same. Active recall + spaced repetition + practice testing is the proven formula. Mayinab puts all three in one free app. Start today: create your first flashcard, review daily, and let SM-2 handle the scheduling. Your score depends on what you remember on exam day, not how many hours you studied.