Lesson Plan

Lesson Plan
Grade: Date: 25/02/2026
Subject: Business Studies
Lesson Topic: use cost data to help make simple decisions, e.g. which product to produce, whether to continue or stop production, what price to set, help choose suppliers
Learning Objective/s:
  • Identify and classify fixed, variable, semi‑variable, direct, indirect, sunk and opportunity costs.
  • Calculate total cost per unit and contribution margin to evaluate product viability.
  • Apply cost‑plus and contribution‑margin methods to set selling prices and choose suppliers.
Materials Needed:
  • Projector and screen
  • Printed cost‑classification handout
  • Worksheet with product cost data
  • Calculator or spreadsheet software
  • Whiteboard and markers
Introduction:
Begin with a quick poll: “If you had $10,000 to invest in a product, which would you choose and why?” Connect to prior knowledge of fixed vs variable costs, then outline that today students will use cost data to make four key business decisions.
Lesson Structure:
  1. Do‑Now (5'): Students list examples of fixed, variable and sunk costs from everyday life.
  2. Mini‑lecture (10'): Review cost classifications and their relevance to decision‑making (slides).
  3. Guided practice (15'): Work through the “Which product to produce?” example, calculating total cost per unit.
  4. Group activity (15'): Using the supplied worksheet, calculate contribution margins and decide whether to continue production for Alpha or Beta.
  5. Pricing & supplier choice (10'): Demonstrate cost‑plus pricing and compare supplier tables; groups recommend a supplier.
  6. Check for understanding (5'): Quick quiz via Kahoot on cost types and decision steps.
Conclusion:
Recap the link between cost classification, contribution margin and business decisions. Students complete an exit ticket stating one decision they could make using today’s calculations and a homework task to find a real‑world cost example to classify.