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Lesson Plan
Curated OER

Eutrophication

For Teachers 6th - 12th
Students observe the effects of eutrophication and determine why it is harmful to aquatic ecosystems. They create mason jar ecosystems to observe the growth of algae in pond water. In addition, they observe the effect of introducing...
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PPT
Curated OER

"Dead-Zones" and Coastal Eutrophication: Case-Study of Chesapeake Bay

For Teachers 11th - Higher Ed
Take an in-depth look at nutrient loading, eutrophication, and hypoxia using data on The Chesapeake Bay as an example. This comprehensive presentation includes detailed graphs, photos, and details about the changes in marine organism...
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Lesson Plan
Curated OER

Eutrophication Lab

For Teachers 6th - 8th
Middle schoolers examine the effects of detergents and fertilizers on aquatic life and describe algae. Students define the term eutrophication as the process by which a body of water, such as a pond, lake, stream, or river, has a sudden...
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Lesson Plan
Virginia Department of Education

Changes in Ecosystems

For Teachers 9th - 12th Standards
How does water pollution affect the environment? Provide your class with the resources to answer this question as they learn about eutrophication and ecosystem changes. Over two weeks, they simulate the effects of pollution on the...
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Unit Plan
Purdue University

Food Waste and the Environment

For Teachers K - 5th Standards
Out of sight out of mind can be a dangerous habit. Learners investigate the life of food waste after it leaves people's homes and its impact on the environment. They complete a series of three activities that involve building a mini...
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Worksheet
Curated OER

AP: Chapter 54: Ecosystems

For Students 9th - Higher Ed
A lot of learning is packed into these 23 questions about ecosystems. Advanced biology classes apply their knowledge of communities, productivity, biogeochemical cycles, and human impact on the environment by writing short answers for...
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PPT
Curated OER

The Influence of Human Activity on the Environment

For Teachers 4th - 8th
The surge in human population in the last 2,000 years, due in large part to better health care, has brought a surge in the demand for resources and in pollution. The graphics, photographs, and real-life examples in a thought-provoking...
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Lesson Plan
Curated OER

Week 3: Pollution Source and Effects

For Teachers 4th - 6th
Lab groups set up an experiment to observe what happens over time in collected pond water when fertilizer, representing pollution, is added. This website does not include student lab sheets, but background information, materials, and...
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Lesson Plan
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NOAA

The Dead Zone

For Teachers 9th - 12th
The fifth installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program defines dead zones and how they form. Pupils then examine data from the Gulf of Mexico to determine dead zone formation.
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Lesson Plan
Curated OER

Measuring Exponential Growth

For Teachers 6th - 8th
Learners reinforce math skills while learning about best practices for protection of water quality in the management of animal feeding operations. They make a table to show results of their calculations and compare and justify findings...
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Lesson Plan
Curated OER

Effects of organic material and nutrient pollution

For Teachers 7th - 12th
Students create a definition of eutrophication.  In this organic material instructional activity students work together to create a storyline.
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Lesson Plan
Curated OER

Ions in the Environment

For Teachers 10th - 12th
Students explain the importance of the five main biogeochemical cycles. In this chemistry lesson, students discuss how ions are transported in the environment. They design an experiment to collect data on eutrophication.
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Lesson Plan
Curated OER

Eutrophication Experiments

For Teachers 7th - 8th
Observe two different water samples and write down observations. Write a paragraph which predicts the relative amounts of nutrients, nitrates, and phosphates in the water samples. Compare water samples under a microscope.
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Lesson Plan
Curated OER

Pea Soup Ponds

For Teachers 6th - 8th
Students perform an experiment where they learn how water can be polluted by algal bloom. They grow algae with different concentrations of fertilizers or nutrients and analyze their results.
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Lesson Plan
Curated OER

Plankton

For Teachers 6th - 12th
Students explore how to collect plankton and use microscopes to observe and identify it. They collect the plankton sample and classify the various components of the plankton. Students identify organisms in the plankton and draw...
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Lesson Plan
NOAA

I Can't Breathe!

For Teachers 9th - 12th Standards
The Gulf of Mexico dead zone, an area of low oxygen that kills marine life, costs the United States $82 million every year. Young scientists research anoxic ocean environments then come up with a hypothesis for the cause of the Gulf of...
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Lesson Plan
Curated OER

Biochemical Cycles: Recycling Carbon and Nitrogen

For Teachers 9th - 12th
Students construct flow diagrams of the carbon and nitrogen cycle processes. They identify sequences in each cycle that are affected by human impact and present their research to the class.
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Lesson Plan
Curated OER

The Nitrogen Cycle

For Teachers 8th - 9th
Students study the nitrogen cycle and construct a diagram.  In this Earth Science lesson students use role play to see the various paths. 
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Worksheet
Curated OER

Ecology and the Biosphere

For Students 7th - 12th
Ecology enthusiasts explore ecosystems with this worksheet. They define vocabulary terms and write out answers to questions about distribution and abundance of life. They complete a chart comparing abiotic and biotic factors of Earth's...
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Lesson Plan
Curated OER

Marine Environmental Geology

For Teachers Higher Ed
Students take this course as an introduction to the aspects of marine geology and oceanography that affect the environment and marine resources. Topics include estuarine oceanography and sediments, eutrophication of coastal waters,...
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Worksheet
Curated OER

"The Good, The Bad, and the Bountiful" Algal Blooms

For Students 6th - 9th
In this biology worksheet, students draw 2 illustrations of the nearshore environment before and during algal blooms. They explain what happens after the bloom is over.
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Lesson Plan
Curated OER

Ecology: Effects of Land Use on Natural Streams

For Teachers 8th
Eighth graders examine how humans affect various ecosystems. For this ecology lesson, 8th graders discuss different ways that contaminants enter the stream. They explain the consequences of eutrophication in lakes.
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Lesson Plan
Kenan Fellows

Let's Learn About Stewardship and River Basins

For Teachers 8th Standards
What does it mean to be a good steward? Middle school environmentalists learn to care for their state's waterways through research, a guest speaker, and poster activity. Groups must locate and learn more about a river basin and the human...
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Lesson Plan
Curated OER

Water Filtration

For Teachers 6th - 8th
As an example of nature's water filtering system, young ecologists conduct an experiment in the lab. They construct a funnel out of a plastic bottle, fill it with specified layers of materials that simulate layers of soil, then run muddy...

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