Paper 1 Guidance (Cambridge International IGCSE Computer Science)

What is examined in the Cambridge IGCSE Computer Science Paper 1?

• It focuses on the fundamental principles and concepts of computer systems

• The content assessed in Paper 1 includes topics 1 through 6 of the subject content:

  • Topic 1: Data Representation
  • Topic 2: Data Transmission
  • Topic 3: Hardware
  • Topic 4: Software
  • Topic 5: The Internet and its Uses
  • Topic 6: Automated and Emerging Technologies

• The paper's duration is 1 hour and 45 minutes

• The total number of marks available is 75

• Paper 1 represents 50% of the total IGCSE qualification

Assessment structure and questions:

• This is a written paper

• It consists of short-answer and structured questions

• All questions are compulsory, and candidates must answer directly on the question paper

• The paper assesses assessment objectives (AO) AO1, AO2, and AO3

  • AO1: Demonstrate knowledge and understanding of principles and concepts
  • AO2: Apply knowledge and understanding to analyse problems
  • AO3: Provide solutions by evaluating, making judgments, and presenting conclusions

• Calculators are not permitted in this examination

• The paper assesses the full grade range from A to G

• Each individual question is set within separate contexts of ICT applications in everyday life

Key considerations for students:

• Candidates should be able to apply mathematical skills, including arithmetic, Boolean operators, different number systems (binary, denary, hexadecimal), and methods of counting, totalling, and rounding
• Command words (e.g., Calculate, Compare, Define, Describe, Explain, Identify, State) will be used consistently to indicate expectations
• No prior study is expected for this course