Chemistry

Coastal resources are under constant threat from natural processes and human activities. News media regularly feature stories of damage to coral reefs, estuaries, fisheries and other resources caused by storms, ship groundings, oil spills, chemical releases, and many other events. Modern coastal resource management includes using science and technology to protect and restore coastal resources affected by such events. These efforts can include removing pollutants and invasive species, repairing damaged habitats, restoring natural ecosystem processes such as water flow, and re-introducing native organisms.

By examining the case of the Chernobyl nuclear meltdown in 1986, students study the adverse effects of high doses of radiation on biological systems.

This lesson focuses on how engineers use various techniques to provide solutions to oil spills or other threats to natural water resources. Students work in teams to analyze an "oil spill" in the classroom, then design, build and test a system to first contain and then remove the oil from the water.

Discuss the oil spill with your students using this fact sheet. The Subsea Oil Recovery System is a large structure that can be placed over the largest leak source in the Transocean Deepwater Horizon Rig. The system is designed to collect hydrocarbons from the well and pump them to a tanker at the surface, where they will be stored and safely shipped ashore.

The PBS Teachers STEM Education Resource Center offers television and online content to help students explore new ideas and new worlds related to STEM. The site provides nearly 4,000 science, technology, engineering and math resources as well as access to STEM education news, video collections, professional development opportunities and additional STEM resource providers.

The STEM Gateways and Resources collection is comprised of web portals, websites and individual digital resources. The resources focus on ideas and practices in the teaching of science, technology, engineering and mathematics, as well as the uses of technology in the classroom.

Students research real-time and historic temperature data of U.S. and world locations and analyze the data using mean, median and mode averages. Students use a calculator or electronic spreadsheet to compile their statistics and then graph the data using a spreadsheet or graph paper.

Through the application of math concepts students examine the degree of biodiversity that exists in the everyday environment in order to develop an understanding of how scientists classify organisms. They also explore why biodiversity is important for living things.

Students will learn about the environmental, economic and political issues surrounding global climate change policy and will specifically compare the emissions of the U.S. and China, the two largest producers of emissions that cause global warming.

Using this Internet-based webquest activity, students will learn about climate change, energy use and global warming, including how scientists, business leaders and policy makers study and respond to climate change and how society and the environment will be impacted by global warming.