Computer Science — Textbook & Study Material

Download the official textbook for Computer Science and see the full chapter list so you know exactly what to cover.

What you will study (chapters)

Chapter 1: Computer System
Chapter 2: Encoding Schemes and Number Representation
Chapter 3: Introduction to Problem Solving
Chapter 4: Getting Started with Python
Chapter 5: Python Fundamentals
Chapter 6: Flow of Control
Chapter 7: Data Handling
Chapter 8: Strings
Chapter 9: Tuples and Dictionaries
Chapter 10: Cyber Safety, Online Ethics and Security
Chapter 11: Project Work
Chapter 12: Revision and Assessment

Frequently asked questions

Is the Computer Science textbook enough to score well, or do I need extra notes?

The official textbook is the core — most exam questions are set directly from it, so read it thoroughly first. Add concise notes and solved past papers for revision and exam practice rather than switching to unofficial books.

How should I study the Computer Science textbook chapter by chapter?

Cover the high-weightage chapters first (use the exam pattern as a guide), make a one-page summary per chapter, and immediately solve a few past-paper questions on it. Active recall beats passive re-reading.

How can I prepare for Computer Science faster?

Begin with the most-frequently-asked topics and the last few years of question papers, then test yourself under timed conditions. If you want guided help, you can use the free AI study tutor for Computer Science — practise past-paper questions and get instant feedback — or a focused Computer Science study guide that condenses the syllabus into the topics that matter most — both are free to start.