L.T.L. Tutoring Central
These exercises explain what mean, median, mode, and range are and how to calculate for them using several series of numbers. There is an additional practice sheet for median with even series of numbers in which one uses what I have called the "mini-mean."
Also, there are 5 game suggestions for gathering additional series of numbers for more practice.
Students enjoy having a "hands-on" approach to gathering the data before doing the actual calculations.
Note: Suitable for a wider range of grades than noted if students are learning or re-learning these concepts.