CM2 – Economic Modelling requires a combination of conceptual understanding, mathematical practice and strong application skills. For students preparing for the September 2026 examination, preparation should be focused separately for Paper A and Paper B.
Paper A Preparation
1. Focus on Concepts
Understand the concepts and methods thoroughly before moving to intensive question practice.
Prepare short notes for important formulas, definitions, assumptions and key methods for quick revision.
2. Practise Questions
After completing each topic, solve the questions from your study material and Revision Notes.
Practise different varieties of questions so that you are comfortable applying the concepts in unfamiliar situations.
3. Practise Writing in MS Word
Paper A is a Word-based online examination, so regular MS Word practice is important.
Practise typing complete solutions with:
- Mathematical workings
- Formulas
- Explanations
- Clear and structured presentation
The aim is to improve both typing speed and answer quality.
4. Practise Under Time Limits
As the exam approaches, solve mixed-topic questions with a fixed time limit.
This will help improve your speed, accuracy and time management.
Paper B Preparation
1. Strengthen Excel Skills
Paper B requires practical spreadsheet-based problem solving, so make sure you are comfortable with Excel basics, formulas and calculations.
2. Understand the Application
Do not focus only on obtaining the final answer.
Practise building the calculation step-by-step and understand how the mathematical model is translated into Excel.
3. Practise Different Question Types
Solve a variety of Paper B questions and practise working within a time limit.
Regular practice will help you become faster and more confident with the Excel-based examination environment.
4. Attempt Mock Tests
Attempt full-length Paper B mocks in Excel to improve speed, accuracy and spreadsheet handling.
Final Preparation Tips
Maintain a mistake log and regularly revise questions where you made calculation, conceptual or presentation errors.
In the final days, focus on revision, mixed-topic practice and mock tests rather than learning large amounts of new material.
CM2 Preparation Formula
Understand → Practise → Apply → Improve Speed → Mock Tests → Revise
For CM2, consistent practice is essential. Make sure you are comfortable with both MS Word for Paper A and Excel for Paper B before the examination.
Exam Dates:
Paper A – 23rd September 2026
Paper B – 24th September 2026
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