This task has the context of a baseball card collection. Students are shown four equations that might represent the number of cards in the collection where the total is a function of time. They are asked to explain what we can learn...

Seventh graders compare the batting averages of two baseball players in this lesson.

Cooperative learning groups and chain links are used to find the mean, median, and mode. A Science NetLinks lesson is linked for further real-life application in the world of baseball (optional). This lesson plan was created as a result...