A while ago, I got interested in mathematics, mostly because I had done so poorly at it in school. I’m being coy. I didn’t do poorly; I pretty much failed. I only passed by cheating. Anyway, I bought ...

Calculating the mean is one of many methods of finding an average. To calculate the mean, you add up all the numbers in the set, then divide the total by the number of numbers you added. The mean ...

Kristopher Smith and Ann Pearce helped train Richardson ISD math teachers at Springridge Elementary School this week on the new math curriculum and strategies for teaching it. More rigorous ...