Introduction
Seven days until your IB Computer Science exam. You’re staring at the syllabus, your notes feel scattered, and the pressure is real. Many students believe one week isn’t enough — but the truth is, with the right exam-focused plan, you can maximize what you already know, strengthen weak spots, and give yourself the best chance of success.
The IB Computer Science course is demanding, covering everything from programming and databases to computational thinking. But here’s the key: not all topics carry equal weight, and the way you approach exam technique can matter more than cramming every detail. This guide will show you how to prioritize, revise efficiently, and walk into exam day confident.
Quick Start Checklist
Before diving into the plan, set yourself up for success:
- Collect your notes, textbooks, and RevisionDojo resources in one place.
- Print or download the official IB Computer Science syllabus.
- Gather past papers and mark schemes for practice.
- Create a 7-day timetable with 2–3 focused study blocks per day.
- Decide whether you’ll revise in Java or Python (both are allowed).
- Keep your phone out of reach during study blocks — distractions kill efficiency.
Understanding the IB Computer Science Assessment
The current assessment format (for 2025 onward) looks like this:
SL (Standard Level)
- Paper 1 (35%) – 1 hour 15 minutes. Problem-solving questions, reading and writing code in Java or Python.
- Paper 2 (35%) – 1 hour 30 minutes. Applying theory to real-world contexts, framed by a given technology scenario.
- Internal Assessment (30%) – 35 hours. Individual computational solution project, written as a detailed SDLC report.
HL (Higher Level)
- Paper 1 (40%) – 2 hours. More challenging problem-solving and programming questions in Java or Python.
- Paper 2 (40%) – 2 hours. Theory and practice questions framed in applied technology contexts.
- Internal Assessment (20%) – 35 hours. Same structure as SL, but held to higher expectations.
👉 Notice that Paper 3 no longer exists. Your revision should be laser-focused on Paper 1 and Paper 2, with your IA already submitted before exams.
One-Week Cram Plan
Day 1: Core Foundations & Key Definitions
- Revise key syllabus topics: system fundamentals, networks, and computational thinking.
- Use flashcards or summary sheets for definitions. IB loves precise wording.
- Practice identifying command terms — “outline,” “evaluate,” “describe.” These shape how much you should write.
Day 2: Paper 1 Programming Focus
- Review data structures: arrays, linked lists, stacks, queues.
- Drill the main sorting and searching algorithms (bubble, selection, binary search).
- Write small chunks of pseudocode in both Java and Python to test fluency.
- Do one timed Paper 1 section (past paper).
Day 3: Paper 2 Theory Essentials
- Read through at least one past Paper 2 to get familiar with the structured technology question.
- Revise core theory: databases, operating systems, networks, software development life cycle (SDLC).
- Write short practice answers using real-world examples — this is crucial for Paper 2.
Day 4: IA & Real-World Applications
- Quickly review the IA rubric to understand examiner priorities.
- Study how computational solutions are structured: planning, design, development, testing, evaluation.
- Think about how your IA project connects to real-world technology — Paper 2 often expects applied thinking.
Day 5: Mixed Practice
- Do one timed Paper 1 mock (pick your weaker areas).
- Immediately review mistakes with the mark scheme.
- Identify recurring errors — are they coding syntax, logic, or misunderstanding the question?
Day 6: Paper 2 Deep Dive
- Attempt one full Paper 2 practice paper under exam conditions.
- Pay attention to structured question flow — you need clarity and real-world examples.
- Revise weaker theory areas (e.g., databases, object-oriented programming).
Day 7: Final Review & Mindset Prep
- Focus only on flashcards, formula sheets, and key past questions.
- Don’t attempt to learn anything brand new.
- Review time management strategies: aim to leave 5–10 minutes at the end of each paper for checking.
- The night before: pack your exam materials and get at least 7 hours of sleep.
High-Yield Topics to Prioritize
Even in a short week, some topics deserve more attention:
- Programming & Algorithms: arrays, recursion, searching, sorting.
- Computational Thinking: abstraction, decomposition, algorithm design.
- Databases: SQL basics, relational design, normalization.
- Networks: protocols, topologies, internet fundamentals.
- Software Development Life Cycle (SDLC): planning → design → testing → evaluation.
These appear year after year and form the backbone of both Paper 1 and Paper 2.
For structured explanations and examples, check IB Computer Science Notes.
Exam Technique: Where Students Lose Marks
- Ignoring command terms: Writing a paragraph when only a definition was needed.
- Messy pseudocode: Clarity is everything — examiners need to follow your logic.
- Not linking to context: Especially in Paper 2, you must tie answers to the given technology scenario.
- Poor time management: Spending too long on a tough question instead of moving on.
- Neglecting examples: Theory without application gets low marks in Paper 2.
Stress Management in Cram Week
You can’t cram effectively if you’re burnt out. Here’s how to stay sharp:
- Sleep 7–8 hours nightly — sleep loss tanks memory.
- Study in sprints: 25–30 minutes focused, 5-minute breaks.
- Stay active: even a 10-minute walk refreshes concentration.
- Eat brain fuel: avoid heavy junk food, stick to balanced meals.
- Simulate exam pressure: practice under strict timed conditions.
Frequently Asked Questions
1. Can I really pass with only one week of study?
Yes. You won’t master everything, but you can strengthen your core foundations and exam technique. The goal is not perfection but maximizing the marks available in the time left.
2. Should I study Paper 1 or Paper 2 more?
It depends on your weakness. If you’re weaker in coding, focus on Paper 1. If theory feels shaky, prioritize Paper 2. Aim to practice both, but your final 48 hours should lean toward your weaker paper.
3. How important is pseudocode?
Very. Examiners don’t expect flawless syntax, but they want clear, logical thinking. Practicing pseudocode under timed conditions is the single fastest way to gain marks.
4. Can I rely only on past papers?
Past papers are excellent for exam practice, but combine them with RevisionDojo notes and targeted review of weak areas. Past papers show you how IB asks, but notes ensure you know what to answer.
5. What about my IA — should I worry about it now?
If it’s already submitted, don’t stress. But reviewing the IA rubric and your own project can help you answer Paper 2 questions about the software development cycle and evaluation.
Conclusion
One week is enough to make a big difference in your IB Computer Science grade. By focusing on high-yield topics, past papers, and exam strategies, you can walk into the exam room prepared to score much higher than if you tried to learn everything at once.
Stay focused, stay calm, and trust your preparation. And remember: RevisionDojo has your back with detailed resources like IB Computer Science Notes, How to Get a 7 in IB Computer Science, and our guide to Recommended Textbooks for 2025.
One week may not feel like much — but if you use it wisely, it can be enough to push your score to the next level.
