National Park Service
Living & Non-Living Interactions
What better way to learn about ecosystems than by getting outside and observing them first hand? Accompanying a field trip to a local park or outdoor space, this series of collaborative activities engages children in...
National Geographic
National Geographic: Programs: Chesapeake Bay Water Quality Project
A project-based collaborative unit of study that teaches students about watershed health using real-time geospatial technology. Students engage in outdoor field experiences while using twenty-first century learning skills.