Students learn about five types of renewable energy that are part of engineering solutions to help people in rural communities use less and cleaner energy for cooking and heating. Specifically, students learn about the pollution and health challenges facing families in rural China, and they are introduced to the concept of optimization. Through an energy game, students differentiate between renewable and non-renewable sources of energy.

The Baka are a semi-nomadic forest people who live in the republic of Cameroon in central Africa. In this video from Africa, the Baka men meet with a government official for help to protect their forest.

" The main objective of this course is to give broad insight into the different facets of transportation systems, while providing a solid introduction to transportation demand and cost analyses. As part of the core in the Master of Science in Transportation program, the course will not focus on a specific transportation mode but will use the various modes to apply the theoretical and analytical concepts presented in the lectures and readings. Introduces transportation systems analysis, stressing demand and economic aspects. Covers the key principles governing transportation planning, investment, operations and maintenance. Introduces the microeconomic concepts central to transportation systems. Topics covered include economic theories of the firm, the consumer, and the market, demand models, discrete choice analysis, cost models and production functions, and pricing theory. Application to transportation systems include congestion pricing, technological change, resource allocation, market structure and regulation, revenue forecasting, public and private transportation finance, and project evaluation; covering urban passenger transportation, freight, aviation and intelligent transportation systems."

This series of 5 high-quality, standards-aligned, inquiry-based lessons have been field-tested by the fifth grade students of Wequiock Children's Center for Environmental Science and their teachers. These lessons encourage students to use natural areas around their school as they improve their science and engineering skills as part of a unit on earth's systems. Created as a part of a WISELearn OER Innovation project, Connect, Explore, and Engage: Using the Environment as the Context for Science Learning was a collaboration of the Wequiock Children's Center for Environmental Science and the Wisconsin Green Schools Network. One of the goals of the project was to create standards-aligned lessons that utilize the outdoor spaces of the school . These lessons were created to take place during late winter. A stewardship project to reduce the impact of stormwater run-off was planned for the spring.

Plastics can be shaped easily and are used for many functions, making them extremely popular across the world. However, most plastics negatively impact the environment and some can take thousands of years or longer to break down. Scientists are testing new ways to make plastics that are biodegradable so they can be decomposed and won’t last as long in the environment. How can researchers use knowledge about the chemical properties of different monomers to make alternatives for synthetic plastics?

Lake Superior plays a vital role in the lives of people who live and work on its shores, and therefore all sorts of data are recorded to help understand and take care of it. Forrest, a high school student, used data from archives to figure out if the ice season was getting shorter each winter in his home town. The length of the ice season is important because it frees the island residents from working around a ferry schedule, allowing them to drive on the ice to get to the mainland.

This resource has been evaluated using the HQIM Rubric found here: https://docs.google.com/spreadsheets/d/1ppn2frk888P0KwW6IJ8wDJNTa32Pa2T0nzrR6K8Tzos/edit?usp=drive_link