Although designed for the Canadian War Museum, the concept here is a solid one. Class members select an artifact from the First World War, examine it, research it, and craft an explanative label that they attach to their picture and post...

A sign that washed away from Hurricane Sandy in 2012 beached itself 3,595 miles away in France. This artifact and others from around the world help scientists understand water currents and the far-reaching impact of hurricanes. Scholars...