Curated OER
Investigation - Staci's New Car
Students study a shopping problem. They discuss strategies for determining the number of possible choices. They create a tree diagram and an organized list. Students analyze patterns and derive an equation for the multiplication principle.
Curated OER
Choices! Choices! Choices!
Students explore the Fundamental Counting Principle and tree diagrams. For this secondary mathematics lesson, students choose three pictures of clothing forma a catalog and create as many outfits as possible. Students then...
Balanced Assessment
Initials
Learners explore the meaning of groups formed through permutations and combinations with an activity that asks individuals to determine the total number of pupils needed to guarantee that at least one pair has the same initials....
EngageNY
Counting Rules—The Fundamental Counting Principle and Permutations
Count the benefits of using the resource. The second installment of a 21-part module focuses on the fundamental counting principle to determine the number of outcomes in a sample space. It formalizes concepts of permutations and...
Curated OER
Calculating and Applying Basic Probability
Eighth graders investigate the basic concepts of probability. In this probability lesson, 8th graders learn the associated probability. They work with spinners, colored cubes in a bag, flip coins, and choose colored candies while they...
Curated OER
Counting Principle
Young scholars identify the different outcomes given a situation. In this algebra lesson, students calculate the possible outcome using the counting principle. They compare and analyze patterns to make their predictions.