Internet Scout Project
This website offers NASA's Earth Observatory newest feature -- an educational module about global warming. Beginning with a recap of the tremendous heat wave that struck Europe in the summer of 2003, the website proceeds with an educational discussion about the interaction between water vapor and other greenhouse gases and the atmosphere. Users can learn about climatic modeling and some assumptions that are incorporated into these models. Students can find out how NASA scientists utilize satelli
Middle School Portal: Math and Science Pathways (MSP2)
The Coastal Ocean Observatory Laboratory (COOL) of Rutgers Marine and Coastal Sciences invites teachers and students to use the COOL Classroom, a series of Internet-based instructional modules that link middle and high school classrooms with active research investigations conducted by Rutgers scientists. In the Gone Fishing module, students explore the role of phytoplankton in the marine food web, and learn a lot about the experimental design in the process. A printable teacher's guide helps edu
The Air We Breathe
Students learn what causes air pollution and how to investigate the different pollutants that exist, such as toxic gases and particulate matter. They investigate the technologies developed by engineers to reduce air pollution.
Landfills: Building Them Better
Waste disposal has been an ongoing problem since medieval times. Environmental engineers are employed to develop technologies to dispose of the enormous amount of trash produced in the United States. In this lesson, students will learn about the three methods of waste disposal in use by modern communities. They will also investigate how engineers design sanitary landfills to prevent leachate from polluting the underlining groundwater.
Who's Down the Well?
Drinking water comes from many different sources, including surface water and groundwater. Environmental engineers analyze the physical properties of groundwater to predict how and where surface contaminants will travel. In this lesson, students will learn about several possible scenarios of contamination to drinking water. They will analyze the movement of example contaminants through groundwater such as environmental engineers must do (i.e., engineers identify and analyze existing contaminatio
An Underground River
Groundwater is one of the largest sources of drinking water, so environmental engineers need to understand groundwater flow in order to tap into this important resource. Environmental engineers also study groundwater to predict where pollution from the surface may end up. In this lesson, students will learn how water flows through the ground, what an aquifer is and what soil properties are used to predict groundwater flow.
How Clean is that Water?
This lesson plan helps students understand the factors that affect water quality and the conditions that allow for different animals and plants to survive. Students will look at the effects of water quality on various water-related activities and describe water as an environmental, economic and social resource. The students will also learn how engineers use water quality information to make decisions about stream modifications.
This lesson will allow students to explore an important role of environmental engineers: cleaning the environment. Students will learn details about the Exxon Valdez oil spill, which was one of the most publicized and studied environmental tragedies in history. In the accompanying activity, they will try many "engineered" strategies to clean up their own manufactured oil spill and learn the difficulties of dealing with oil released into our waters.
From Lake to Tap
In this activity, students will use a tutorial on the U.S. Environmental Protection Agency's website to learn about how surface water is treated to make it safe to drink.
Eek, It leaks!
During this activity, students will try to construct model landfill liners out of two-inch strips of garbage bags within resource constraints. The challenge is to construct a bag that will hold one cup of water without leaking. This represents similar challenges that environmental engineers face when building a liner for a real landfill.
What's Down the Well?
This activity looks at physical models of groundwater and how environmental engineers determine possible sites for drinking water wells. During this activity, students will create their own groundwater well model using a coffee can and wire screening. The students will add red food coloring to their model to see how a pollutant can migrate through the groundwater into a drinking water resource.
How Full is Full?
During this activity, students will learn about porosity and permeability and relate these concepts to groundwater flow. Students will use simple materials to conduct a porosity experiment and use the information to understand how environmental engineers decide on the placement and treatment of a drinking water well.
Where Does All the Water Go?
The best way for students to understand how groundwater flows is to actually see it. In this activity, students will learn the vocabulary associated with groundwater and see a demonstration of groundwater flow. Students will learn about the measurements that environmental engineers need when creating a groundwater model of a chemical plume.
During this activity, students will learn how environmental engineers monitor water quality in resource use and design. They will employ environmental indicators to assess the water quality of a nearby stream. Students will make general observations of water quality as well as count the number of macroinvertabrates. They will then use the information they collected to create a scale to rate how good or bad the water quality of the stream. Finally, the class will compare their numbers and discuss
Pea Soup Ponds
In this activity, students will learn how water can be polluted by algal blooms. They will grow algae with different concentrations of fertilizer or nutrients and analyze their results as environmental engineers working to protect a local water resource.
Oil Spill Cleanup
This hands-on experiment will provide students with an understanding of the issues that surround environmental cleanup. Students will create their own oil spill, try different methods for cleaning it up, and then discuss the merits of each method in terms of effectiveness (cleanliness) and cost. They will be asked to put themselves in the place of both an environmental engineer and an oil company owner who are responsible for the clean-up.
21W.730 Writing on Contemporary Issues: Social and Ethical Issues (MIT)
This course provides the opportunity for students-as readers, viewers, writers and speakers-to engage with social and ethical issues they care deeply about. Over the course of the semester, through discussing the writing of classic and contemporary authors, we will explore different perspectives on a range of social issues such as free speech, poverty and homelessness, mental illness, capital punishment and racial and gender inequality. In addition, we will analyze selected documentary and f
Technology for a Greenhouse World
Energy, Population, Developing Countries, Economy, Earth, Global, Geology, Evolution, Climate, Weather, Solar, Radiation, Water, Cycle, Warm, Cold, Gas, Water, Ocean, Geochemistry, Ice, Temperature, System, Effects, Human, Glaciers, Carbon, Oxide, Model,
Iran and the Rise of Radical Islam
religion, international, civilization, conflict, debate, middle east, study, program, extremism, Shiite, Sunni, division, Mohammed, debate, cult, politic, agree, Christian, group, power, dominate, money, clergy, nation, version, Indonesia, culture, popula
Powering the Future with Sustainable Energy (Audio)
science, earth, sustainable energy, gas prices, carbon dioxide, electricity, niagra falls, hydrodynamic, consumption, fossil fuels, oil, climate change, greenhouse effect, global warming, atmosphere, IPCC, biofuel, ethanol, hydrogen, H2, fuel cell, solar