Is there a correlation between a country's wealth and the extent of its ecological footprint? What exactly constitutes an ecological footprint, and how does one country stack up against the rest? This is a unique lesson to incorporate...

Sit back, relax, and transport to 1787! This lesson on the Constitution begins with guided imagery of the Constitutional Convention. The class reads A More Perfect Union: The Story of Our Constitution in an...

The Olympic Games are indeed a significant and far-reaching cultural component in our international community today, but from where do they originate? Where do our traditions stem from, and how do we choose the sports that constitute...

Your microbiologists explore a changing algae population and build an exponential function modeling algae concentration from the description given of the relationship between concentrations in cells/ml and days of rapid growth.