This video explains thermodynamic systems, open and closed systems, and the four key properties of a system. This video is part of the Sustainability Learning Suites, made possible in part by a grant from the National Science Foundation. See 'Learn more about this resource' for Learning Objectives, Assessment, and Activities.

This video looks at the cause of system behavior as being like an iceberg. This idea was proposed by Peter Senge in his book, "The Fifth Discipline" (1990), Doubleday Publishers. This video is part of the Sustainability Learning Suites, made possible in part by a grant from the National Science Foundation. See 'Learn more about this resource' for Learning Objectives, Assessment, and Activities.

This video explains Aristotle's model of causality and how it can be used to gain insight into systemic behavior. Many of the ideas presented in this video have been contributed by Roger Burton. This video is part of the Sustainability Learning Suites, made possible in part by a grant from the National Science Foundation. See 'Learn more about this resource' for Learning Objectives, Assessment, and Activities.

This video, based on ideas of Donella Meadows (Thinking in Systems: A Primer | 2008, Chelsea Green Publishing), describes different types of interventions that are possible in a system and their potential leverage. This video is part of the Sustainability Learning Suites, made possible in part by a grant from the National Science Foundation. See 'Learn more about this resource' for Learning Objectives, Assessment, and Activities.

This is a complete course on Texas State government, developed by Austin Community College.

A map from 1912 of the United States, subtitled "Distribution of Population and Railways in 1900" showing the increase in population and expansion of the railroad network since 1850. The map is color–coded to show population densities ranging from areas with fewer than 2 inhabitants per square mile to areas of 90 or more inhabitants per square mile. Cities with populations over 8,000 are shown with circles proportionate to their populations at the time. The map shows the westward progression of the mean centers of population from 1790 to 1900.

Students will explore an interactive data visualization of state-by-state population growth as measured by the decennial censuses of 1790 through 2010. Students will also analyze and make inferences about the causes of more recent shifts in U.S. population.

Antarctica weather can change quickly. Weddell seal field researchers work in all kinds of weather--sometimes mild and beautiful, sometimes windy and challenging. All in a good day's field work with the Montana State University Weddell seal research team working in the Erebus Bay area of Antarctica's Ross Sea. Video production by Mary Lynn Price. Additional footage by Jessica Farrer. More information at http://WeddellSealScience.com.

Ecologists are investigating whether Weddell seal pups that spend more time in the water learning to swim with their moms have a higher chance of surviving to return and have pups of their own. Weddell seals live all their lives in Antarctica, and are the southernmost mammal in the world. Weddell moms spend a lot of time with their pups coaxing them into the cold Antarctic water and helping them learn to swim. Footage includes interviews with Montana State University ecology professors Bob Garrott and Jay Rotella. Video production by Mary Lynn Price. Additional footage by Jessica Farrer, Jesse DeVoe, Henry Kaiser, Rob Robbins, and Steve Rupp. More information at http://WeddellSealScience.com.

Antarctica weather can change quickly. Weddell seal field researchers work in all kinds of weather--sometimes mild and beautiful, sometimes windy and challenging. All in a good day's field work with the Montana State University Weddell seal research team working in the Erebus Bay area of Antarctica's Ross Sea. Video production by Mary Lynn Price. Additional footage by Jessica Farrer. More information at http://WeddellSealScience.com.

This video is an introduction to the global issue of water. It examines questions like "How can there be a water shortage when we are surrounded by water?". This video is part of the Sustainability Learning Suites, made possible in part by a grant from the National Science Foundation. See 'Learn more about this resource' for Learning Objectives and Activities.

This video looks at how water is provided for our use through the hydrologic cycle. It also explains how global climate change disturbs the storage of water in the various global compartments. This video is part of the Sustainability Learning Suites, made possible in part by a grant from the National Science Foundation. See 'Learn more about this resource' for Learning Objectives and Activities.

How do we account for water use? What is the difference between water consumed and water withdrawn? What is the water footprint tool? This video examines these questions. This video is part of the Sustainability Learning Suites, made possible in part by a grant from the National Science Foundation. See 'Learn more about this resource' for Learning Objectives and Activities.

This video looks at how water use and energy use are connected when industrial era technologies are used as the primary means of supplying process energy. This video is part of the Sustainability Learning Suites, made possible in part by a grant from the National Science Foundation. See 'Learn more about this resource' for Learning Objectives and Activities.

The growing number of electronics that are becoming obsolete is staggering. The responsible disposal of these materials remains to be a highly debated topic and is one that does not have an easy answer. In this problem-based learning module, students will research this growing issue and provide them opportunities to determine what actions to take. Students will then take their findings and use their research data as evidence to support their position. Groups will create a finished product in the form of a speech, radio broadcast, presentation or persuasive essay to help solve this problem.

In this problem-based learning module, students will investigate the following question: Does the state of Ohio suffer from “Brain Drain?”If so why is this, where are people going, & what can be done to stop it?If not, what is keeping/bringing people here?After researching and learning about some of the push-pull factors that drove 19th century European immigration to the United States, student groups will be formed in order research, create, and share their findings to determine whether or not Ohio is a “push” or “pull” state.After the launch activity, students will spend the first two days gaining background knowledge on the historical components and content related to the topic.  Beginning on Day 4, students will be grouped into teams to begin research and development of the “BIG IDEA” question of: Does the state of Ohio suffer from “Brain Drain?”If so why is this, where are people going, & what can be done to stop it?If not, what is keeping/bringing people here?Once the groups have determined their position on the problem, they will begin researching information to be able to share out their findings.The final products will be presented to an authentic audience consisting of District Administration (i.e., media relations), Local Administration (elected officials), and possibly, local Chamber of Commerce members

Students experience civil and environmental engineering by planning a housing development in an existing biome, while also protecting the native species that live there. They conduct research, draw plans, make brochures and give presentations, with each team having a member serving as a project manager, civil engineer, environmental engineer and graphic designer. The best designs creatively balance the needs and resources necessary to support both the native species and human infrastructure.