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Water Quality Monitoring
Learners 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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Electroplating for Corrosion Protection: Redox in Action
Learners define what a redox reaction is. In this chemistry lesson, students electroplate some wires in the lab. They research the application of electroplating in the real world.
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You say Avocado, I say Avogadro
Students convert mole to mass to particles and vice versa. In this chemistry lesson, students discuss the importance of Avogadro's number. They apply what they have learned in a team competition.
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Harmful Effects of Acid Rain
Students participate in an experiment to become aware of the harmful effects of an acidic solution -- acid rain.
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Immune System Function
Students study the different facets of the Human immune system, including the functions of all the different organs in the immune system.
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Photosynthesis and Respiration
Eighth graders differentiate photosynthesis and respiration. For this biology lesson, 8th graders draw a diagram explaining these two processes. They answer a quiz after the lesson.
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Ecology: Effects of Land Use on Natural Streams
Eighth graders examine how humans affect various ecosystems. In 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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Transport
Pupils analyze wind barbs and determine which way the wind is blowing and how hard the wind is blowing. They access near real time wind data and pollutant animations to track the transport and destination of pollutants.
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Is Dilution the Solution to Pollution?
Students explore the different types of pollution. they conduct experiments using dye mixed with tap water to measure the levels of dilution. They discuss at what point the dye (pollution) would be diluted enough to be safe to drink.
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Analyze the Results
Students conduct water tests and sample macroinvertebrates from a nearby source to make a general determination about the overall quality of water. They use worksheets and analyze data as part of a larger unit.
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Ice Core Research
Students study the work of Dr. Hajo Eicken through an audio conference. They engage in a conference call with Dr. Eicken to identify how ice core research is designed and conducted. After asking Dr. Eicken questions, they record their...
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Ecology
Sixth graders are introduced to online research and beginning PowerPoint presentations that are integrated. They pass a plant and photosynthesis. Students locate information on a self selected animal online. They give a PowerPoint...
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Mammals, Mammals--Everywhere!
Students explore the habitats of mammals and their physical characteristics. They research examples of mammals that must deal with daily changes in their habitat and how they cope with them. In small groups, students create a table...
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Super Scientists Bingo
In this science learning exercise, students select twenty-five scientists from the list to fill in their bingo card. Then they match each of the scientists listed to their correct description strip.
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Australian Ecology and Bushfires
Eighth graders discuss the different types of ecosystem. For this earth science lesson, 8th graders explain the benefits and harm of fire. They research articles about bush fires or controlled burn instance and share it with the class.
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the New Explorers:Into the Depths
Students explore the self preservation mechanism that is inherent in the Great Lakes. They examine how scientists are studying Great Lakes, and what their predictions are for these national treasures.
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Oxidation And Corrosion
Learners sort tarnished metals by type and experiment with different cleaning solutions and techniques to restore them to their natural color and shine.
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The Transformation and Use of Different Types of Energy Using Local Flora and Fauna in a Vietnam Village Setting
Eighth graders examine the concept that the sun is the ultimate source of energy for living things. They conduct an experiment in which they roast marshmallows over a flame that has been produced from methane gas, which originates from...
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Urban Impact on Chollas Creek (California): A Field Study
Students, in groups, take samples from a creek and keep a field journal on their samples. They also perform tests on their samples.
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Bats
Young scholars examine the migration patterns of the long-nosed bat. They identify threats to the animal and the plants bats help pollinate. They participate in a game to help them with the information.
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Environmental Education -- Communities
Fourth graders identify urban and rural environmental problems. They work together to develop possible solutions. They ask questions to end the lesson.
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Pollution Prevention
Students investigate how to reduce solid and hazardous waste, and estimate the amount of household hazardous waste in their community. Students discuss methods of changing people's habits, and how to convince them to use alternative...
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Introducting the Concept of Medical Ecology
Tenth graders examine the effects of the breakout of the West Nile Virus. They make predictions on its origin. They develop and present an action plan to stop the virus from spreading.
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Out of the City and Into the Soup
Students examine the issue of air pollution. They read and analyze an article, evaluate the responses of state and federal officials to the problem, conduct Internet research, and write a letter to their senator and congressman.