Master the art of scoring top marks in Cambridge AS Level Business (9609) with examiner-backed insights, tactical exam structures, precise definition guides, and high-yielding mathematical tips.
阅读时间 4 分钟更新于: 2026年6月21日
试卷概览
卷数
2
总分
100
考试时间
2小时 45分钟
题型
7
试卷
时间
分数
题数
比重
题型
Paper 1 Business Concepts 1
1小时 15分钟
40
5
40%
Definition (2 marks), Short Explain (3 marks), Short Essay / Analysis (5 marks), Medium Essay / Analysis (8 marks), Long Essay / Evaluation (12 marks)
A silent scientific calculator is required where the syllabus permits one. It must NOT be graphical, programmable, or capable of symbolic algebra (CAS), and it must contain no stored programs or notes.
AO1: AO1 Knowledge and understanding (30%)
AO2: AO2 Application (20%)
AO3: AO3 Analysis (30%)
AO4: AO4 Evaluation (20%)
根据历届试题与评分标准整理（2023–2025）。
计算器程序
Table mode for roots & turning points
Scientific calculator (e.g. Casio fx-991 series)
用途: Tabulate \(y\) across a range of \(x\) to locate sign changes (roots) and approximate maxima/minima.
使用时机: Solving or sketching a function when you want to find where its graph crosses or turns.
步骤
Enter the function in TABLE mode, set the start, end and step, then read where the sign of \(y\) changes or where it peaks.
考试提示: Allowed, but the calculator must be silent, non-graphical, non-programmable and free of stored content; always show the working the mark scheme requires.
Statistics mode (mean, SD & regression)
Scientific calculator (e.g. Casio fx-991 series)
用途: Read the mean \(\bar{x}\) and standard deviation directly, and the gradient/intercept (and \(r\)) of a linear regression for bivariate data.
使用时机: Any data-handling, statistics, or required-practical analysis question.
步骤
Enter the data in STAT mode (1-VAR or A+BX), then recall \(\bar{x}\), \(\sigma\) or the regression coefficients.
考试提示: Allowed, but the calculator must be silent, non-graphical, non-programmable and free of stored content; always show the working the mark scheme requires.
Carry exact values with Ans & memory
Scientific calculator (e.g. Casio fx-991 series)
用途: Keep full-precision intermediate values to avoid rounding errors.
使用时机: Multi-step calculations where premature rounding loses the final accuracy mark.
步骤
Use Ans, STO/RCL or the M+ memory to reuse the unrounded result of each step; round only the final answer.
考试提示: Allowed, but the calculator must be silent, non-graphical, non-programmable and free of stored content; always show the working the mark scheme requires.
Equation solver — to CHECK your working
Scientific calculator (e.g. Casio fx-991 series)
用途: Use the built-in EQN/SOLVE mode to verify roots of quadratics or simultaneous equations you have already solved by algebra.
使用时机: As a check only, after solving by hand.
步骤
Enter the coefficients in EQN mode (or use SOLVE) and confirm they match your worked solution.
考试提示: Allowed, but the calculator must be silent, non-graphical, non-programmable and free of stored content; always show the working the mark scheme requires.
常见错误
1high涉及分数: 2Business structure
Giving circular or tautological definitions (e.g., explaining 'consumer market' as 'the market for consumers' or 'outsourcing' as 'sourcing from out').
如何避免: Use precise business terminology that defines the concept without repeating the words in the term itself (e.g. outsourcing is 'using a third party to undertake a business function').
2high涉及分数: 3Budgets
Omitting the 'adverse' or 'favourable' notation in budget variance calculations, or leaving out arithmetic signs.
如何避免: Always calculate the variance value and clearly append 'adverse' or 'favourable' (or 'A' or 'F') based on whether it is negative or positive for the firm's profits.
3high涉及分数: 6Business objectives
Failing to write evaluations in context, instead providing a generic summary of arguments at the end of 12-mark questions.
如何避免: Structure your evaluative conclusion around a 'depends upon' argument that explicitly names specific case-study context terms (e.g. 'solar panels', 'fizzy drinks', or 'lawyers').
4medium涉及分数: 3Business finance
Writing only the final calculated answer for quantitative data response questions without demonstrating any formulas or steps.
如何避免: Write out the formula first and detail each step of your arithmetic so that you can still earn method or Own Figure Rule (OFR) marks if you make a calculation slip.
5medium涉及分数: 3Human resource management
Confusing job descriptions with person specifications by describing applicant traits instead of the job duties.
如何避免: Keep the two clear: a job description defines the tasks and responsibilities of the role itself, whereas a person specification outlines the skills, qualifications, and qualities required of the candidate.
6medium涉及分数: 3Enterprise
Treating social enterprises as non-profit charities rather than commercial entities seeking to reinvest their profits.
如何避免: Define social enterprises as commercial businesses that make profits, but reinvest them into social, environmental, or community objectives instead of maximizing shareholder returns.