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ClassFlow

Class Flow: Divisibility & Factorials

For Teachers 3rd - 5th Standards
[Free Registration/Login Required] Testing for divisibility of 0, 2, 3, 4, 5, 9, 10 & 11. This flipchart explores factorials and perfect numbers as well.
Activity
Interactive Mathematics

Interactive Mathematics: Counting and Probability

For Students 9th - 10th Standards
An introduction to the concept of counting and probability includes working with factorials and finding the probability of an event.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: The Binomial Theorem

For Students 9th - 10th Standards
Using this tutorial, you'll learn how to evaluate a factorial, find a binomial coefficient, and use the binomial theorem through several example problems and practice exercises.
Unit Plan
CK-12 Foundation

Ck 12: Probability: Permutations Grades 10 12

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson covers how to define and use factorials to determine the number of permutations or arrangements of objects.
Activity
Texas Instruments

Texas Instruments: Numb3 Rs: Is This Seat Taken?

For Teachers 9th - 10th
Based off of the hit television show NUMB3RS, this lesson introduces students to permutations, factorials, and counting principle. The lesson is framed in the context of a wedding, in which (at first) people are arranged to sit in a...
Handout
Purple Math

Purplemath: Binomial Theorem: Formulas

For Students 9th - 10th Standards
The Binomial Theorem is a process of expanding a binomial that is being raised to a large power. All steps needed to perform the process on a graphing calculator are listed. The concepts of factorials and Pascal's Triangle -- both key to...
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Graphing Calculator Practice: Discrete Mathematics and Probability

For Students 9th - 10th
Practice using your graphing calculator for factorial, combination, and permutation expressions. If you get stumped or if you would like to check your work, then select the View Solution button, which is located directly under each problem.
eBook
Mathigon

Mathigon: Combinatorics: World of Math

For Students 6th - 8th
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...
Activity
University of Regina (Canada)

University of Regina: Math Central: Thoughts on Teaching Perm. And Combin.

For Students 9th - 10th Standards
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...
Activity
Math Notes and Math Tests

Pre Calculus Notes: Sequences and Series [Pdf]

For Students 9th - 10th Standards
The tutorial discusses sequences and series. Students learn about factorials, recursively defined sequences, and summation notation. The resource consists of class notes and examples with solutions.
Activity
Other

Lake Tahoe Com. College: Fundamental Counting Principle

For Students 9th - 10th
Explains the fundamental principle of counting, which is the beginning point for any study of counting techniques such as combinations and permutations.
Lesson Plan
Other

The Actuarial Foundation: Let's Go to the Mall! Explorations in Combinatorics

For Teachers 3rd - 8th
Let's Go to the Mall! is designed to help students understand the connection between various kinds of combinations (multiplication principle and choose numbers) and permutations.
Unit Plan
CK-12 Foundation

Ck 12: Probability: Permutations and Combinations Compared

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Covers the formula for permutations.
Handout
Wolfram Research

Wolfram Math World: Topics of Permutation

For Students 9th - 10th
This MathWorld site is a lite to link to a multitude of sites involving permutations. Look through to find your specific needs. If you are looking at this site with regards to a probability and statisics class you will probably want to...
Handout
National Council of Teachers of Mathematics

The Math Forum: Why Does 0! = 1?

For Students 9th - 10th
Dr. Math describes the reasoning behind 0! = 1.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Sequences

For Students 9th - 10th Standards
An introductory tutorial on sequences, complete with important definitions, example problems and step-by-step solutions, and several practice exercises for you to complete and check. Provides good explanations and examples of arithmetic,...
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Permutations

For Students 9th - 10th Standards
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.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Combinations

For Students 9th - 10th Standards
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.
Unit Plan
CK-12 Foundation

Ck 12: Probability: Combination Problems Grades 9 10

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Count and evaluate combinations.
Unit Plan
CK-12 Foundation

Ck 12: Probability: Combination Problems Grade 7

For Students 7th Standards
[Free Registration/Login may be required to access all resource tools.] Count and evaluate combinations.
Unit Plan
CK-12 Foundation

Ck 12: Probability: Combination Problems Grade 8

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Use combination notation to evaluate combinations.
Unit Plan
CK-12 Foundation

Ck 12: Probability: Combinations Grade 8

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Recognize combinations in situations where order does not matter.
Unit Plan
CK-12 Foundation

Ck 12: Probability: Multinomial Distributions Grades 9 10

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Covers multinomial distributions.
Unit Plan
CK-12 Foundation

Ck 12: Probability: Permutation Problems Grade 8

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Use permutation notation to evaluate a permutation

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