- Introduction to Counting Methods
- Lesson 1: Counting Principles Notes
- Lesson 2: Introducing Permutations and Factorial Notation
- Lesson 3: Permutations When All Objects are Distinguishable
- Lesson 4: Permutations When Objects are Identical
- Lesson 5: Exploring Combinations
- Lesson 6: Combinations
- Lesson 7: Solving Counting Problems
- Student Exemplars
- Unit Shared Resources
- Summative Assessments
Counting Methods Unit Plan
Counting Principles
Achievement Indicators
4.1 Represent and solve counting problems, using a graphic organizer.
4.2 Generalize, using inductive reasoning, the fundamental counting principle.
4.3 Identify and explain assumptions made in solving a counting problem.
4.4 Solve a contextual counting problem, using the fundamental counting principle, and explain the reasoning.
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Lesson Links:
- Click here for a Notebook version of ERLC Lesson Link. Please use this lesson as a framework for your own teaching environment.
- Click here for a pdf version of the same ERLC Lesson Link.
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Additional Resources to Support this Lesson
- Absolute Value Workbook: Lesson 1: Fundamental Counting Principle -- Page 63
- John Tanton on Counting Principles -- Click here
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Videos:
1. Counting Principles -- (Youtube)
2. Visualizing the Fundamental Counting Principle