This video gives more detail about the mathematical principles presented in Mean.
This video shows how to work step-by-step through one or more of the examples in Mean.
This video differentiates between population means and sample means.
Finding the Mean of a Set of Integers
Finding the Mean of a Set of Decimals
Finding the Mean of a Set of Fractions
This lesson plan covers The Mean and includes Teaching Tips, Common Errors, Differentiated Instruction, Enrichment, and Problem Solving.