AQA GCSE Computer Science - Mock Exam Revision Guide
This guide provides key details and focus areas for the AQA GCSE Computer Science mock exams in January 2025. Both Paper 1 and Paper 2 are scheduled, covering computational thinking, problem-solving, and theoretical knowledge.
Mock Exam Schedule for Computer Science
Link to the specification is here
Paper 1: Computational Thinking & Problem Solving
- Date: Wednesday, 15 January 2025
- Time: 1:30 PM - 3:15 PM
- Duration: 1 hour 45 minutes
- Location: Check your exam venue assignment
Paper 2: Theory of Computer Science
- Date: Friday, 17 January 2025
- Time: 1:30 PM - 3:15 PM
- Duration: 1 hour 45 minutes
- Location: Check your exam venue assignment
Exam Structure and Key Topics to Revise
Paper 1: Computational Thinking & Problem Solving
- Algorithms: Designing and interpreting algorithms using pseudocode and flowcharts.
Revision resources are here
- Programming Basics: Key programming concepts, including:
- Data Types: (e.g., integers, strings, booleans)
- Operators: Arithmetic, relational, and logical
- Control Structures: Sequence, selection (if-else), and iteration (loops)
Revision resources are here
- Problem Solving: Practice problem-solving with coding, debugging, and completing pseudocode.
Paper 2: Theory of Computer Science
- Data Representation: Binary, hexadecimal, character encoding (ASCII, Unicode), and basics of images and sound.
Revision resources are here
- Computer Systems: Understanding hardware and software, the CPU’s components, and the fetch-decode-execute cycle.
Revision resources are here
- Networks: Types of networks (LAN, WAN), network security threats, and protocols (HTTP, FTP).
Revision resources are here
- Cyber Security: Threats (e.g., phishing, malware) and protective measures.
Revision resources are here
- Ethical, Legal, and Environmental Impacts: Issues in technology, including privacy laws and data security.
Revision resources are here
Revision Tips
- Use Past Papers: Familiarise yourself with question types and formats.
- Flashcards for Key Terms: Useful for networking and cybersecurity vocabulary.
- Programming Practice: Strengthen problem-solving by regularly practicing coding exercises.
- Diagrams for Visual Learning: Draw flowcharts, CPU layouts, and network structures to visualise concepts.
Lunch Study Sessions: Thursday and Friday lunch in L7
By focusing on these areas and using these strategies, you’ll be well-prepared for both Computer Science mock exams. Good luck!