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Shodor Education Foundation
From Probability to Combinatorics and Number Theory
What middle schooler does not enjoy an occasional online game? In this lesson play, you will find embedded links to an online probability game, and informative pages about how division is used in probability, the concept of tree models,...
Curated OER
From Probability to Combinatorics and Number Theory
Students see how division is used to help solve probability problems. They use tables as data structures where they are used to count outcomes and to compute probabilities. Students use games to help solve probability problems.
Curated OER
Math Club #4: Combinatorics
For this combinatorics worksheet, 8th graders work in a group to solve 5 problems finding the total number of combinations in a situation.
Curated OER
Mathematical Treasure Hunt
The hunt is on! Young mathematicians follow clues and complete a series of ten math puzzles as they try to crack Dr. Integer's code and find the location of his hidden treasure.
Curated OER
First Willett Math Club Contest
In this word problems worksheet, students complete word problems involving combining outfits, probability, magic, and more. Students complete 5 problems.
Curated OER
Dominoes
Fourth graders solve a dominoes word problem, calculating all the possible outcomes for a sequence of events. They discuss the problem, apply counting strategies, create a tree diagram, and write an explanation of how they solved the...
Curated OER
What's For Lunch? A Combination Sensation!
Students combine different foods to make possible lunches and determine the specific combinations of lunches that can be made from a finite set of foods.
Curated OER
Brian's Pegboard II
Students are able to assess a problem and use systematic methods to solve the problem. They also find out all the possible outcomes for a sequence of events using tree diagrams.
Massachusetts Institute of Technology
Mit: Open Course Ware: Introduction to Probability and Statistics
The online course consists of educational materials about probability and statistics. Lecture notes, exams, and assignments are included.
Shodor Education Foundation
Shodor Interactivate: From Probability to Combinatorics and Number Theory
Apply division to determine the probability of outcomes with a racing game.
CK-12 Foundation
Ck 12: Probability: Theoretical and Experimental Probability
[Free Registration/Login may be required to access all resource tools.] Here you'll learn about theoretical and experimental probability, including how to describe sample spaces and how to conduct probability simulations. Includes...
Mathigon
Mathigon: Combinatorics: World of Math
This lesson focuses on Combinatorics, a branch of mathematics which is about counting. It includes 5 sections: Factorials, Permutations, Combinations, Combinatorics and Pascal's Triangle, and Combinatorics and Probability with examples...
Khan Academy
Khan Academy: Probability With Permutations and Combinations
Probability questions using permutations and combinations of objects. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Probability: Experimental Probability
[Free Registration/Login may be required to access all resource tools.] Define and calculate experimental probabilities.
CK-12 Foundation
Ck 12: Probability: Combinations Grade 8
[Free Registration/Login may be required to access all resource tools.] Recognize combinations in situations where order does not matter.
Brown University
Brown University: Seeing Theory
This resource provides interactive visualizations of probability concepts. Covers basic probability, compound probability, probability distributions, frequentist inference, Bayesian inference, and regression analysis. The authors are...
Khan Academy
Khan Academy: Probability and Combinatorics: Permutations
Introductory permutation problems. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Probability and Combinatorics: Permutations and Combinations
Practice solving problems on permutations and combinations with overcounting. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Probability and Combinatorics: Combinations
Introductory combination problems, like if you have 5 friends and can pick 2 of them to join you on a boat ride, how many different groups of friends could you take with you? Students receive immediate feedback and have the opportunity...
Stefan Warner and Steven R. Costenoble
Finite Mathematics & Applied Calculus: Topic Summaries: Sets and Counting
The topic summary outlines sets and counting. Some topics reviewed are Venn diagrams, permutations, set operations, and addition principle. The resource consists of definitions, notes, and examples.
Mathigon
Mathigon: Mathematical Treasure Hunt
The mathematical treasure hunt allows young scholars to follow a trail of clues and mathematical problems around the school site; each clue contains a hint to where the next clue is hidden.
Mathigon
Mathigon: Mathematical Treasure Hunt
The mathematical treasure hunt allows young scholars to follow a trail of clues and mathematical problems around the school site; each clue contains a hint to where the next clue is hidden.
Other
Lake Tahoe Com. College: Permutations and Combinations
Gives a basic introduction to combinations and permutations, highlighting the ideas of counting using replacement versus without replacement, and when order is important versus when order is not important.
Other
Lake Tahoe Com. College: Fundamental Counting Principle
Explains the fundamental principle of counting, which is the beginning point for any study of counting techniques such as combinations and permutations.