Join Geographer Joseph Kerski as we explore how to teach about water—river systems, water quality, river flow, lakes, and oceans, using interactive maps and layers on the web generated from modern Geographic Information Systems (GIS ) tools.   

These web maps and applications run in a browser, are accessible from any device, are easy to use, and yet enable students to think spatially and critically about our dynamic planet, and offer connections to key 21^st Century Issues of our time.