While the 1950s seemed to be a time of peace and prosperity, Sputnik, the Korean War, and the Montgomery bus boycott were symptoms of the turmoil that loomed under the surface. Using documents, class members investigate what these events...

Don't use an average resource ... use this one. As a middle school assessment task, learners first determine mean, median, and mode of salaries given in a frequency table. They then investigate how a change in one value changes the...

Can survival rates on the Titanic be explained by the "women and children first" policy or did rescue procedures favor the wealthy? Use actual historical data to explore conditional probability and independent events with your class....

Did the rescue procedures on the Titanic favor the first-class passengers?  Use actual historical data to explore independent and dependent events with your class. Part of a series of worksheets, but can be used separately.

What does it mean for something to grow exponentially, and how does that compare to linear growth? This activity tries to help learners gain an understanding of these concepts while modeling real-world problems. Linear and exponential...

Three videos selected to help students prepare for the Ohio State test in Social Studies in which they learn or review how to develop a thesis and use evidence to support or refute a position.