Curated OER
Investigative Case - "Rio Grande Wildlife Refuge"
Students study wildlife management as it relates to ecological principles and whole systems. They role play professional ecologists working for the fish and wildlife service to develop a plan to manage a new wildlife refuge along the Rio...
Curated OER
Major American Water Routes
Sixth graders locate and identify the major bodies of water and waterways in the United States. Through a simulation activity, they describe how early explorers would have described their surroundings. Working in groups, they create...