Edexcel GCSE Computer Science Textbook

PROBLEM SOLVING

1. Understanding Algorithms

2. Creating Algorithms

3. Sorting and Searching Algorithms

4. Decomposition and Abstraction

PROGRAMMING

5. Develop Code

6. Making Programs Easy to Read

7. Strings

8. Data Structures

9. Input/Output

10. Subprograms

11. Testing and Evaluation

DATA

 

12. Binary

13. Data Representation

14. Data Storage and Compression

15. Encryption

COMPUTERS

16. Machines and Computational Models

17. Hardware

18. Logic

19. Software

20. Programming Languages

 COMMUNICATION AND THE INTERNET

21. Networks

22. Network Security

23. The Internet and the World Wide Web

THE BIGGER PICTURE

24. Computing and the Environmental Impact of Technology

25. Privacy

26. Digital Inclusion

27. Professionalism

28. Computing and the Legal Impact of Technology

29. Current and Emerging Trends

 EXAM PREPARATION

• Paper 1: Principles of Computer Science

• Paper 2: Application of Computational Thinking

APPENDICE

• Glossary

• Index