Instead of my weekly round-up of assorted math freebies, this week I am sharing a new discovery of mine: Math Salamanders! As a middle and high school teacher, I know where to look for extra practice worksheets (such as Kuta Software). I have not always been aware of or familiar with, however, resources and practice for elementary math classes. But now that I'm teaching my little ones, as well as tutoring a third grader, I have been on the Keep Reading...
Understanding Data with Mean, Median and Mode {FREE Lesson!}
Gathering data and then knowing how best to analyze and summarize that data is an important mathematical skill. In this lesson, students use a handful of pennies to explore different measures of center (mean, median and mode) and discuss what might be the best for their data set. All you need for this hands-on math lesson is a large sample of pennies from varying years, or if it's easier for you there are different sets of data included in the Keep Reading...
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