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What GCSE and A-level students say after revising with MathsGenie.

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“Genuinely took me from a grade 4 in maths to achieving a grade 8 in my GCSE's in less than a few months. Best mathematics revision website for those who are aiming to get those high grades.”
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“Honestly, it's super great. Easy, with the explanation on the side. Every topic also has more than 50 questions, making you feel more confident in doing different types f question in one topic. Try it!”

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Your maths questions, answered

Clear explanations for the questions that slow you down, with every step of the working shown.

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Marketing management

What Is the Promotional Mix?

Learn what the promotional mix means in A Level Business, which methods it includes, how firms choose between them, and the key exam distinction to remember.

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Marketing management

International Marketing and the Marketing Mix

Learn what international marketing means and how businesses adapt product, price, promotion and place for overseas markets, with a clear A Level example.

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Marketing management
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What Are Ethical Issues in Marketing Decisions?

Explore ethical issues in marketing decisions for A Level Business, including misleading claims, fair pricing, customer data and the trade-off between profit and trust.

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Financial management

What Is Zero-Based Budgeting?

Learn what zero-based budgeting means in A Level Business, how managers justify each cost, and how it differs from incremental budgeting, with a clear example.

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Financial management

How Do You Calculate Budget Variances?

Learn how to calculate budget variances for A Level Business, label favourable and adverse results, and see what sales and cost differences mean for profit.

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Financial management

What Are the Ethical Issues in Finance: Tax Avoidance?

Explore why legal tax avoidance can raise ethical concerns for businesses, including fairness, public services, shareholder returns and reputational risk.

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People management

Part-Time, Zero-Hours and Freelance Work Explained

Compare part-time, zero-hours and freelance work for A Level Business. Learn how hours, income and working relationships differ, with clear examples and exam tips.

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Financial management

How to Calculate the Current and Acid Test Ratios

Learn how to calculate the current ratio and acid test ratio for A Level Business, with formulas, a worked example and what the results say about liquidity.

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Financial management

Gross Profit vs Operating Profit vs Profit for the Year

Learn how gross profit, operating profit and profit for the year differ in A Level Business, which costs each includes, and how to calculate each one.

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Financial management

What's the Difference Between Profit and Cash?

Learn why profit and cash differ in A Level Business, with a credit-sales example showing how a business can make a profit but still face a cash shortage.

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Financial management

What Is the Difference Between Payables and Receivables?

Learn the difference between payables and receivables in A Level Business, with a simple credit sale and purchase example and a key cash-flow mistake to avoid.

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Financial management

How to Read an Income Statement and Balance Sheet

Learn how to read an income statement and balance sheet for A Level Business, with worked figures, key liquidity checks, and the difference between profit and cash.

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People management

What Are Human Resource Objectives?

Learn what human resource objectives are in A Level Business, with examples of employee engagement, development and retention, and links to business aims.

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Financial management

How to Calculate ROCE, ROI and Gearing

Learn how to calculate ROCE, return on investment and gearing for A Level Business, with clear formulas, a worked example and a common exam mistake.

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Financial management

How to Calculate Break-Even Output and Margin of Safety

Learn to calculate break-even output from fixed costs and contribution per unit, then find margin of safety from sales using a clear, step-by-step worked example.

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People management

How to Calculate Employee Turnover and Productivity

Learn how to calculate employee turnover and employee productivity in A Level Business, with clear formulas, a worked example and a common exam mistake to avoid.

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People management

Centralisation vs Decentralisation: What's the Difference?

Understand centralisation and decentralisation in A Level Business: who makes decisions, why it matters, and how to avoid a common exam mistake about branches.

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People management

Tall vs Flat Organisational Structures

Learn how tall and flat organisational structures differ in management levels, span of control, communication and decision-making, with an A Level Business example.

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People management

Autocratic, Democratic and Transformational Leadership

Compare autocratic, democratic and transformational leadership for A Level Business, with examples of when each style may work and a common exam mistake to avoid.

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People management

Taylor, Maslow and Herzberg's Motivation Theories

Compare Taylor, Maslow and Herzberg's motivation theories for A Level Business, including pay, employee needs and the difference between hygiene and motivators.

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People management

Financial vs Non-Financial Rewards: What’s the Difference?

Understand the difference between financial and non-financial rewards in A Level Business, with clear people management examples and a common exam mistake to avoid.

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Managing business culture (A-level only)

What Factors Influence Business Culture?

Explore the factors that influence business culture in A Level Business, including leadership, ownership, employees, structure, history and market pressures.

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People management

Ethical Issues in HR: Pay Gaps and Diversity

Explore ethical issues in HR for A Level Business, including pay gaps, diversity, fair recruitment and promotion, with a clear example and exam mistake to avoid.

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People management

What Is Hackman’s Model of Team Effectiveness?

Learn Hackman’s five conditions for team effectiveness, how they help a business team succeed, and the key distinction from the Hackman–Oldham job model.

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