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Worksheet
Curated OER

Modeling the Keeling Curve with Excel

For Students 9th - 12th
In this modeling the Keeling Curve worksheet, learners use given data beginning in 1960 to create a mathematical model for the changes in atmospheric carbon dioxide over time. Students manipulate the equation to predict the carbon...
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Lesson Plan
Curated OER

Dissolved Oxygen in an Aquatic Ecosystem

For Teachers 9th - 12th
Students explain why dissolved oxygen is important in aquatic ecosystems. They evaluate the optimal dissolved oxygen levels for living organisms.
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Lesson Plan
Curated OER

The Dead Zone in the Gulf of Mexico

For Teachers 9th - 12th
High schoolers explore hypoxic (low oxygen) conditions in the Gulf of Mexico.  In this ocean habitat lesson, students hypothesis, design and implement an experiment to explain the existence of the "Dead Zone" in the Gulf of Mexico.
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Worksheet
Curated OER

Math and Climate Worksheet

For Students 5th - 6th
In this math and climate worksheet, students complete a set of 10 word problems, all related to math and climate. A reference web site is given for additional activities.
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Lesson Plan
Curated OER

Dissolved Oxygen Activity

For Teachers 6th - 7th
Students explore why dissolved oxygen must be present for aquatic life to survive. They explain what dissolved means. Students discuss what dissolved oxygen is. They watch as the teacher lights two candles and place a jar over one of...
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Lesson Plan
Curated OER

Water Quality and Dissolved Oxygen

For Teachers 6th - 12th
Students investigate the relationship between dissolved oxygen and organic materials and aquatic organisms. This is a 3-lesson series in which students explore dissolved oxygen and then design an experiment testing the effects of changes.
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Organizer
Curated OER

Student Exploration: Pond Ecosystem

For Students 7th - 8th
In this student exploration-pond ecosystem worksheet, students use the Pond Ecosystem Gizmo to measure oxygen concentrations and temperature and record the data on charts.
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Worksheet
Curated OER

NASA Satellite 'Sees' Carbon Dioxide

For Students 9th - 12th
In this atmospheric carbon dioxide worksheet, learners observe a map showing the concentrations of atmospheric carbon dioxide taken by the Atmospheric Infrared Sounder instrument. Students solve 4 problems using the map. They determine...
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Lesson Plan
Curated OER

Global Warming: Life in a Greenhouse

For Teachers 9th - Higher Ed
Young scholars investigate the evidence and consequences of global warming. They read and discuss an article, conduct a debate, evaluate their community's climate statistics, log their gas consumption for a week, and develop a panel...
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Lesson Plan
Curated OER

Is It Safe To Go In? Water Quality of Bathing Areas in the EU

For Teachers 4th - 6th
Students complete an experiment on water to study water quality. In this water quality instructional activity, students complete a taste test experiment about chemicals in water. Students then study their local water environments and...
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Lesson Plan
Curated OER

Water Quality Monitoring

For Teachers 6th - 12th
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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Lesson Plan
Curated OER

Dissolved Oxygen

For Teachers 11th - Higher Ed
Students discuss the relationships between dissolved oxygen in a stream, stream temperature, organic waste loads, and stream conditions by studying and using a model of dissolved oxygen in the stream.
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Lesson Plan
Curated OER

What is Groundwater Pollution Doing to the Neighborhood?

For Teachers 9th - 12th
Students explore the impact of groundwater pollution on health. They examine the carcinogenic contaminants and their possible sources. Students develop methods to lessen or eliminate the pollutants from the environment.
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Lesson Plan
Curated OER

Science: Dissolved Oxygen and Water Quality Sampling

For Teachers 8th - 12th
Students perform tests to determine the level of oxygen dissolved in water. After examining a table displaying the temperature and solubility of water, they examine the three stages involved in the test. Upon completion, students explain...