Other
Consumer Psychologist: Distribution Channel Structure
This site from Consumer Psychologist provides a definition of channels of distribution and their purpose.
Other
Brown Math: Distributive Laws and Mistakes
Why is it legal to factor 2x+2y as 2(x+y), but not x sauared +y squared as (x+y)squared? This site there are the distributive laws are separated from the distributive "mistakes," in an easy-to-understand discussion. Logarithms and trig...
Wyzant
Wyzant: Foil Practice Worksheet
At this site from WyzAnt, after students complete the ten questions, they can click on the question number to see a step-by-step solution to the problem. This instant feedback will give students the idea of whether or not they are on the...
Wyzant
Wyzant: What Is Simplifying?
This site from WyzAnt explores what simplifying is, as well as how to simplify a variety of algebraic equations. Content focuses on simplifying multiple signs, combining like terms, simplifying multiplication, distributing a number or...
Wyzant
Wyzant: Distribution Worksheet
Ten distribution problems are provided in this worksheet from WyzAnt. An answer sheet is also available for checking the students solutions. The distributive skills required are limited to having one term (either a constant or a sign) in...
Wyzant
Wyzant: Simplifying Using the Foil Method
The distributive property is demonstrated using the FOIL method. (FOIL stands for First, Outer, Inner, and Last.) Several examples are given and students can practice using the online worksheet.
Wyzant
Wyzant: Simplify Using the Distributive Property
A short tutorial is presented to explain how the distributive property is used to simplify expressions. Students can practice the concept using the online worksheet provided.
NC State University
Nscu: Centipedes and Millipedes
Brief information on the diverse distribution of millipedes and centipedes thoughout the globe.
American Geosciences Institute
American Geosciences Institute: How Is Water Distributed?
See how the topography and gravity affect the distribution and flow of Earth's water.
ClassFlow
Class Flow: Cumulative Frequency Data Handling
[Free Registration/Login Required] Students draw conclusions and engage in tables and charts involving cumulative frequency; a wonderful review of student's knowledge.
Interactive Mathematics
Interactive Mathematics: The Normal Distribution
Formulas and properties of the normal distribution are presented, including details on the normal random variable and the standard normal distribution. Several real world examples are also included with detailed solutions.
Interactive Mathematics
Interactive Mathematics: Multiplying Algebraic Expressions
Several examples are demonstrated on how to multiply algebraic expression through distribution.
University of Illinois
University of Illinois: Rollin' Rollin' Rollin'
This page from the University of Illinois is the beginning of a series that demonstrates the difference between the mean and median of a group of numbers. The sites use bar graphs to display the data.
University of Glasgow
Steps Statistics Glossary: Random Variables and Probability Distributions
This section of the Statistics Glossary offers definitions of terms having to do with random variables and probability distributions such as expected value and normal distribution.
Other
Berrie's Statistics Page: Normal Distribution
Site discusses the normal distribution as well as the mean and variance in the normal distribution. A link is provided for a QuickTime activity to adjust the mean.
Curated OER
Quiz: The Distribution of Income and Poverty
This South-Western College Publishing site is a quiz that covers most aspects of income distribution. Good quiz questions for teachers.