5 Study Habits Every IGCSE and A-Level Top Student Uses

Hosni Showike • 11 October 2025

9 Proven Study Tips for IGCSE and A-Level Success (2025)

A man in a navy polo shirt smiles, with text

1. Active Recall: Test, Don't Just Read

Don't waste time rereading notes. Research shows students who test themselves remember 50% more information a week later compared to those who just reread material.

What to do:

  • Close your notes and write down everything you remember
  • Use flashcards to quiz yourself on key concepts
  • Explain topics out loud without looking at notes
  • A 2019 study in the Journal of Educational Psychology found students using active recall during study sessions scored 30% higher than those who simply reread notes.

Source: Chem-Bio Info Blog


2. Spaced Repetition: Review at Increasing Intervals

Don't cram everything at once. Space out your reviews over time.

How it works:

  • First review: same day you learn something
  • Second review: 2-3 days later
  • Third review: 1 week later
  • Fourth review: 2-3 weeks later

This method strengthens memory connections in your brain and improves long-term retention.

Source: CKM Academy


3. Focus on the 20% That Matters Most

Analysis of past IGCSE and A-Level exams shows that 70-80% of exam questions come from just 20-30% of the curriculum.

Action step:

  • Download the last 3-5 years of past papers
  • Look for topics that appear every year
  • Focus your study time on these high-value areas first

Source: Chem-Bio Info Blog


4. Practice Questions Beat Reading

Students who spend 60% of their study time on practice questions score significantly higher than those who mostly read notes.

Why it works:

  • Forces you to apply knowledge
  • Builds familiarity with question styles
  • Helps identify knowledge gaps

Websites like chem-bio.info and Physics & Maths Tutor offer topic-specific practice questions sorted by difficulty.

Source: Aaryan Mehta YouTube


5. Time Boxing: Set Specific Study Blocks

Work expands to fill the time you give it. Setting clear time limits makes you more efficient.

How to do it:

  • Set a timer for 25-50 minutes
  • Focus on one subject or topic
  • Take a 5-10 minute break
  • Repeat

Research shows this approach reduces procrastination and increases productivity.

Source: Tutography


6. Stop Multitasking

Stanford researchers found people who multitask work less efficiently than those who don't.

The data:

  • Multitaskers take longer to complete tasks
  • Make more errors
  • Remember less information

Close social media, put your phone on silent, and focus on one subject at a time.

Source: Tutopiya


7. Take Handwritten Notes

A 2013 study found students who took notes by hand remembered more and understood concepts better than those who used laptops.

Why it works:

  • Forces you to process and summarize information
  • Reduces distractions
  • Engages more of your brain
  • Try creating mind maps or visual summaries to organize complex information.

Source: Geniebook


8. Use the Blurting Technique

After studying a topic, take a blank sheet of paper and write down everything you remember without looking at your notes.

Steps:

  1. Study a topic
  2. Close your books
  3. Write everything you remember
  4. Check what you missed
  5. Study those gaps

Students who use this method report better recall during exams and higher confidence.

Source: First Rate Tutors YouTube


9. Don't Skip Sleep

Students who get 7-9 hours of sleep perform 13% better on exams than those who don't.

Sleep helps:

  • Move information from short-term to long-term memory
  • Clear brain fog
  • Improve focus and problem-solving
  • Cramming all night actually hurts your performance.

Source: Chem-Bio Info Blog


Best Resources for IGCSE and A-Level Students

  • Past Papers: Papa Cambridge, GCE Guide, Dynamic Papers
  • Topic Questions: chem-bio.info, Physics & Maths Tutor, Exam-Mate
  • Flashcards: Anki (free), Quizlet
  • Quick Reviews: Seneca Learning, ZNotes

Source: Aaryan Mehta YouTube


Remember: Consistency beats cramming. Start early, use these evidence-based techniques, and focus on understanding rather than memorizing.


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