Recently I cruised through an Upper School ninth grade history class where students were grappling with the history of the human race. It looked quite different than the Western Civilization classes I had visited in the same classrooms just a few years ago. In this class, we started with essential questions – the why behind the exercise of the class. We were being asked to consider whether or not people ultimately made their way to the Americas by one method or many methods – apparently a historical debate that has raged for quite sometime. It was a question without a clear answer, even in the world of our adult scholarship, but our ninth graders were going to take it on in a 45 minute period one Wednesday morning in History class. The kids were paired off – with one computer a piece – to consider eight different archaeological findings including names like Kennewick M...