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Lesson Plan
Curated OER

Rainfall and Water Table

For Teachers 4th - 9th
Through inquiry, experimentation, and observation, young scientists see how an increase in rainfall under climate change can affect the water table and soil salinity underground. Young scientists build models that represent the...
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Lesson Plan
Curated OER

Tides in the Hudson

For Teachers 9th - 11th
Students view an illustration of the Hudson River watershed and identify the bodies of water shown. They discuss what happens when fresh and salt water mix. Students view a teacher demonstration of the stratification of fresh and salt...
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Lesson Plan
Curated OER

Soil pH & Plants

For Teachers 9th - 12th
Students investigate the pH of the soil in which different plants grow. They design and carry out an experiment to determine the factors that affect the growth of a population of plants, identifying and controlling major variables...
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Lesson Plan
Curated OER

Oyster Gardens - No Soil Required!

For Teachers 8th - 10th
Explore the practice of oyster gardening. Because oysters play a vital role in marine ecosystems and their populations have declined, biologists are transplanting oyster seed to repopulate reefs. After learning about this practice,...
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Lesson Plan
Curated OER

Sink or Float?

For Teachers 5th - 8th
Students analyze the relationship between density, buoyancy, and salinity. In this chemical properties instructional activity, students read a background activity for the instructional activity and experiments to the topics. Students...
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Lesson Plan
Curated OER

Salinity Of Soil

For Teachers 4th
Fourth graders investigate the contents of various types of soil to determine the differences in salinity levels. They conduct an experiment of observing the plants in the different soils. Students then determine survival rates by...
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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

Which Sand Contains The Most Salt?

For Teachers 4th - 5th
Students investigate the salinity levels of sand samples taken from several different sources. They conduct tests and observations to measure the current salt levels. They develop a hypothesis from the experiment to determine the factors...
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Lesson Plan
Curated OER

Exploring Great Salt Lake

For Teachers 4th
Fourth graders go on a field trip to make observations about plants in the Great Salt Lake area. They make observations about the environment and record the types of pants that are living there. The lesson is to introduce the concepts of...
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Worksheet
Curated OER

Environmental Issues

For Students 8th - 10th
In this environmental issues instructional activity, learners are given 10 current topics that are problems in our environment today. They complete sentences about each topic by filling in the blanks with the appropriate terms. Some of...
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Worksheet
Curated OER

Fall 2003 Midterm Exam #3

For Students 9th - Higher Ed
Let there be light! When your physics learners take this midterm exam, light will be their focus. They will show what they know about electromagnetic waves, interference, refraction, reflection, lenses, prisms, and more! The test is...
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Worksheet
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K12 Reader

Water Water Everywhere

For Students 4th - 5th Standards
The protection of our water supply is the subject of an article used in this cross-curricular reading comprehension worksheet. After studying the passage, readers use information from the text to respond to a series of comprehension...
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Lesson Plan
Kenan Fellows

Making Connections with Water Quality

For Teachers 6th - 8th Standards
What's in your water? And, why is water quality so important? Enhance your class's level of water appreciation through a instructional activity that demonstrates the necessity of water quality. Environmental enthusiasts explore the EPA's...
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Lesson Plan
Curated OER

Earth & Beyond: Dryland Salinisation

For Teachers 7th - 10th
In this earth and beyond worksheet, students read information about dryland salinsation, a serious problem facing Western Australia, and then answer 14 questions about the topic.
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Lesson Plan
Curated OER

Where in the World Is All the Water?

For Teachers 6th - 8th
Students investigate the distribution of the earth's water. They conduct a demonstration of water distribution, and create a pie graph to display the results.
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Worksheet
Curated OER

Ecology

For Students 5th - 12th
In this ecology worksheet students complete a crossword puzzle that incorporates all of the ecological vocabulary in the word puzzle.
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Lesson Plan
Curated OER

Disposable Diaper Comparison and Mystery Powder Identification

For Teachers 3rd - 12th
Students investigate which diaper is the most absorbent. In this chemistry lesson, students calculate how much water is absorbed by diapers. They identify an unknown powder based on physical and chemical properties.
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Worksheet
Curated OER

Mixture Word Problems

For Students 9th - 10th
For this algebra worksheet, students solve word problems related to mixtures. They figure out cost per kg, concentration of chemicals and percent of mixtures. There are 12 problems with an answer key.
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Lesson Plan
Curated OER

WONDERFUL, WATERFUL WETLANDS

For Teachers 4th - 8th
Students list characteristics of wetland and describe the functions of a wetland.
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Lesson Plan
Curated OER

Adventures With Super-Absorbers and Substance Solubility

For Teachers 3rd - 12th
Students understand the concepts of absorption, swellability and solubility and recognize that science is all around us in our everyday lives and is fun to explore.
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Lesson Plan
Curated OER

Early Arkansas Geography

For Teachers 7th
Seventh graders locate and describe historical Arkansas while using a historical map.
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Lesson Plan
Curated OER

How Hot is Too Hot?

For Teachers 5th
Fifth graders use the scientific method to conduct experiments on the temperature effects on organisms. In this temperature effects on organisms lesson plan, 5th graders observe and record the hatching or the developing of organisms into...
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Lesson Plan
Curated OER

Beaches of the Delaware Estuary

For Teachers 6th - 8th
Middle schoolers examine estuaries in Delaware. They, in groups, gather samples of water to find organisms and identify them.