Environmental Engineering Projects, Lessons, Activities (Page 5)

Science Fair Project Idea

Scientific Method

Has your house (or one of your friend's houses) been remodeled recently? Were any improvements made for energy efficiency (solar systems, better insulation, passive solar heating, better lighting)? Compare your family's energy costs for a similar time period before and after the remodeling (remember that energy usage often varies seasonally). Monthly bills often have a bar graph showing energy usage for the previous 12 months. You may also be able to get information on past energy usage… Read more

Salvage Science: Build and Test an Indoor Composter

STEM Activity

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Have you ever seen a product labeled “biodegradable” or “compostable” and wondered just how well it decomposes? A lot of different products claim to be biodegradable or compostable, such as food containers, bags, packaging materials, and spoons and forks. Not only do they clearly come in different shapes and sizes, but they’re made of different materials as well. Do they decompose differently, and, if so, which decomposes the fastest? In… Read more

Sliding Science: How are Landslides Caused?

STEM Activity

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Have you ever seen a video of a landslide? Landslides are powerful geological events that happen suddenly, causing fear in people who live in areas with unstable hills, slopes and cliff sides. Each year in the United States, landslides can cause billions of dollars in damages, in addition to changing the environment and damaging the surrounding habitats. In this science activity, you will model landslides using a clipboard and pennies, and investigate how friction and the angle of a… Read more

Smart Watering: Adjusting Your Sprinklers for Optimal Soil Moisture

Science Fair Project Idea

Scientific Method

Did you know that you can use more water on your lawn and garden in the summer than you use for all other purposes all year long? If you have an automated sprinkler system for your lawn and/or garden, this project could save money on your family's monthly water bill. You'll also be helping to conserve a precious natural resource: clean water. Read more

Wild Winds: Detecting Turbulence Around Structures

Science Fair Project Idea

Scientific Method

Watch out! Eddies and vortexes are powerful regions of air and water flow that you have to watch out for in some surprising places. Try out this science fair project to discover why they can be dangerous, as well as where and how to find them. Read more

Wild Winds: Turbulent Flow Around Structures

STEM Activity

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Have you ever seen a wind turbine? Wind turbines are large towers with blades on top that are spun by the wind. They are a great source of clean, renewable energy. Environmental engineers have to figure out where to put wind turbines so they get the best exposure to steady, consistent winds. In this project, you will play the role of an environmental engineer and figure out whether it is a good idea to put wind turbines near tall buildings. Read more

Engineering Digital Biodegraders for Biological Cleanup

Lesson Plan Grade: 9th-12th

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A hypothetical scenario is introduced in which the class is asked to apply their understanding of the forces that drive natural selection to prepare a proposal along with an environmental consulting company to help clean up an area near their school that is contaminated with trichloroethylene (TCE). Students use the Avida-ED software application to test hypotheses for evolving (engineering) a strain of bacteria that can biodegrade TCE, resulting in a non-hazardous cleanup… Read more

Environmental Engineering Projects, Lessons, Activities (47 results)

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