SamizdatMath

This is one of an occasional series of mondo-tough problems that use small numbers (or no numbers at all!) Here’s how it works: we all teach our students how to take a group of numbers and calculate the range, mean, median and mode. Seems pretty simple, and our students tired of it damned quickly. Can you blame them? It’s just “do what the teacher told me to do, and then write the answer here...” kind of busywork. But what if we were to switch the tables on our students: let’s give them t

Are you interested in developing your students' understanding of decimals and statistics using baseball? This activity focuses on the skills of computing and comparing batting averages, as well as seeing what effect a "hit" can have on a player's average; that is, a player with fewer "at bats" will get a bigger "bump" from a hit, than a player with many at bats. This activity encourages students to see that a single statistic cannot tell you everything about the quality of a baseball player.