A thorough list of topics in the study of Discrete Mathematics. Combinatorics, Graph Theory, and Point Lattices are three of the many areas given in-depth explanations here. Many of the links contain discussions of the topics that both...

This algebra lesson explains combinations - how to count how many ways n objects can be chosen r at a time.

This CoolMath resource will help students understand the concept of "permutations" in

The online course consists of educational materials about probability and statistics. Lecture notes, exams, and assignments are included.

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...

This University of St. Andrews page offers an excellent biography on Gaspard Monge, a French mathematician and diversified scientist (1746-1818.) Discusses his life and his contributions to these fields.

The Amazing Mathematical Object Factory allows you to review many combinatorial objects by producing lists of mathematical objects. This game helps make discrete mathematics more accessible. Combinatorial objects are studied in discrete...

Page briefly discusses transposition, which is "an exchange of two elements of an ordered list with all others staying the same." Provides a definition, examples, and a bibliography.

An article written for teachers with recommendations on how to present permutations, combinations, and the binomial theorem to students. It contains both useful suggestions about order of presentation and many class examples. A good...

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.

The online quiz assesses student comprehension of math concepts. The quiz consists of true/false questions about sets and counting.

Contains a tutorial on the fundamental counting principle that includes many examples and sample problems.

You'll learn how to use permutations when solving a counting problem involving order. This tutorial offers definitions, example problems with step-by-step solutions, and practice exercises for you to complete and check.

Learn how to use combinations when solving counting problems involving groups. This tutorial offers a good definition of combination, several example problems and step-by-step solutions, and practice exercises for you to complete and check.

Find out how from simple rules and structures you can obtain complex and unexpected results. Enjoy the games.

[Free Registration/Login may be required to access all resource tools.] Recognize combinations in situations where order does not matter.

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.

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.

This is a 7-problem quiz/practice counting robot combinations with multiple parts.

This is a 7-problem quiz/practice, Using the interactive tool, determine how many different casts are possible.

In this 7-problem quiz/practice, using the numbers given, students must determine how many different ways can you cast this scene.

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.

Explains the fundamental principle of counting, which is the beginning point for any study of counting techniques such as combinations and permutations.

[Free Registration/Login may be required to access all resource tools.] Define and calculate experimental probabilities.