Curated OER
Pick A Number
Elementary schoolers find out which month has the most class birthdays (mode) and which birthday represents the middle point of all the birthdays (median). They gather and organize data to find one number that fairly represents the whole...
Curated OER
Data Clusters and Distributions
Students explore the concept of data clusters. In this survey information lesson, students watch an episode of "Cyberchase" and then discuss the pros and cons of conducting surveys and reading their results.