What’s an Average Leg?

2013-03-03 20.38.15-1Meanwhile Back at School:  This week we have been exploring mean, median, mode, and range.  This skill have been removed from the elementary curriculum by the Common Core, but for me, it’s still a great way to review the basic operations and it’s pretty essential to understand some of the data that comes out of the Iditarod.

So, this week we have been analyzing data galore.  We have calculated the mean, median, mode, and range of the overall winnings of some of the top mushers, ages of the mushers, and numbers of Iditarods they have run.

Attached you will find our culminating activity for this section of the unit. The students will determine what an “average” leg on the Iditarod is.  Half of the class will find the average leg of the Northern Route, half will find the average leg on the Southern Route, and then they will compare their findings.  They will then use this information to determine which route they would rather run on.  My students are usually spit on this decision, but their reasoning is always fascinating to hear!

What’s An Average Leg Lesson Plan