Students investigate US crop and livestock production and analyze the relevance of land use models in contemporary agricultural production. Grades 9-12

Students evaluate the growth of human populations across time, analyze graphic data to make predictions about future population growth, research country statistics to evaluate demographic transition, and participate in a simulation of a village reliant on subsistence farming. Students begin to develop a sense for the Earth's carrying capacity and how humans have impacted it. Grades 9-12

Discover how technological advances and economic forces influence the size of farms in the United States. Evaluate the pros and cons of large-scale agriculture for the production of our food, fuel and fiber and identify the similarities and differences in commercial vs subsistence farming.