Computer Science Educator
Zahra
Zahid .

Two decades of shaping brilliant CS minds

Specialising in A Level (CIE 9618) and IB DP Computer Science. Structured notes, past paper practice, and personalised consultation — everything your student needs to excel.

Explore Resources → Book Consultation
Quick Access Tools
Python Editor
Write & run Python code
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Pseudocode Editor
CIE-style pseudocode
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Past Papers
Practice exam questions
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Marking Scheme
Check your answers
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Nine students achieved distinctions Click to see their names →
CIE Computer Science 9618

A Level Resources

Chapter-by-chapter notes, video lectures, and past paper questions organised by paper.

Chapter 01
Information Representation
NotesVideoPast PapersMarking
Chapter 02
Networks and Communication
NotesVideoPast PapersMarking
Chapter 03
Hardware
NotesVideoPast PapersMarking
Chapter 04
Processor Fundamentals
NotesVideoPast PapersMarking
Chapter 05
System Software
NotesVideoPast PapersMarking
Chapter 06
Security, Privacy and Integrity
NotesVideoPast PapersMarking
Chapter 07
Ethics and Ownership
NotesVideoPast PapersMarking
Chapter 08
Databases
NotesVideoPast PapersMarking
Chapter 09
Algorithm Design and Problem Solving
NotesVideoPast PapersMarking
Chapter 10
Data Types and Structures
NotesVideoPast PapersMarking
Chapter 11
Programming
NotesVideoPast PapersMarking
Chapter 12
Software Development
NotesVideoPast PapersMarking
Chapter 13
Data Representation
NotesVideoPast PapersMarking
Chapter 14
Communication and Internet Technologies
NotesVideoPast PapersMarking
Chapter 15
Hardware
NotesVideoPast PapersMarking
Chapter 16
System Software
NotesVideoPast PapersMarking
Chapter 17
Security
NotesVideoPast PapersMarking
Chapter 18
Artificial Intelligence
NotesVideoPast PapersMarking
Chapter 19
Computational Thinking and Problem Solving
NotesVideoPast PapersMarking
Chapter 20
Further Programming
NotesVideoPast PapersMarking
Chapter 19
Computational Thinking and Problem Solving
NotesVideoPast PapersMarking
Chapter 20
Further Programming
NotesVideoPast PapersMarking
IB DP Computer Science

International Baccalaureate

Full IB DP Computer Science resources for SL and HL — structured around the new 2025 syllabus (First Assessment 2027) with Theme A (Paper 1) and Theme B (Paper 2).

Standard Level — Theme A  |  Paper 1
A1
Computer Fundamentals
NotesVideoPast PapersMarking
A2
Networks
NotesVideoPast PapersMarking
A3
Databases
NotesVideoPast PapersMarking
A4
Machine Learning
NotesVideoPast PapersMarking
Standard Level — Theme B  |  Paper 2
B1
Computational Thinking
NotesVideoPast PapersMarking
B2
Programming
NotesVideoPast PapersMarking
B3
Object-Oriented Programming
NotesVideoPast PapersMarking
Higher Level — Theme A  |  Paper 1  (A1–A4 + HL-only content)
A1
Computer Fundamentals + Translation HL
NotesVideoPast PapersMarking
A2
Networks + HL Extensions
NotesVideoPast PapersMarking
A3
Databases + Alt DB / Data Warehouses HL
NotesVideoPast PapersMarking
A4
Machine Learning + Data Preprocessing HL
NotesVideoPast PapersMarking
Higher Level — Theme B  |  Paper 2  (B1–B4, B4 is HL only)
B1
Computational Thinking
NotesVideoPast PapersMarking
B2
Programming + Recursion HL
NotesVideoPast PapersMarking
B3
Object-Oriented Programming + Multiple Classes HL
NotesVideoPast PapersMarking
B4 HL
Abstract Data Types
NotesVideoPast PapersMarking
Additional Components
IA
Internal Assessment — Computational Solution
GuideExamplesCriteriaVideo
EE
Extended Essay — Computer Science
GuideExamplesCriteriaVideo
Consultation

Learn directly
with Zahra

Personalised sessions tailored to your syllabus, pace, and examination goals.

  • 📚
    Expert guidance in CIE A Level Computer Science (9618)
  • 🌐
    Full IB DP Computer Science — SL and HL
  • 🕐
    Flexible morning, afternoon, and evening slots
  • 📝
    Structured curriculum with past paper practice
  • 🏆
    Access to Videos
  • ⭐
    Access to topical Marking Schemes
How it works Fill in the form, choose your subject and preferred time, and Zahra will be in touch to confirm your first session.
Register for a session