Counting Strategies & the Product Rule

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About Course

Learn to count possible outcomes systematically and quickly. Covers organised listing, the product rule for counting, arrangements with and without repetition, and how to avoid double counting. Includes worked examples with PIN codes, menus and arrangements.

This course is for general learning and revision. It is written by Tutwoo and is not produced or endorsed by any exam board. Always check your own exam board’s specification and your teacher’s guidance.

What Will You Learn?

  • List outcomes systematically so none are missed Use the product rule to count combinations quickly Handle choices with and without repetition Spot when order matters and avoid double counting

Course Content

Course Lessons

  • Systematic listing
  • The product rule for counting
  • Restrictions, order and double counting

Sources & Further Reading
The official guidance this course is based on.

Final Assessment

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