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Inner Space Cavern Cave Field Activity: Drip Rate Analysis
Students compare drip rates at several different locations throughout a cave. They observe, first hand, the heterogeneity in flow paths present in karst aquifers such as the Edwards aquifer.
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Fish Now or Later
Students describe the effects of over-harvest on a salmon population. They explain the importance of salmon to many communities in Alaska. They manage harvest levels to maintain a sustainable population.
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Water Quality Monitoring of Natural Water
Students create their own monitoring program for natural water. They collect samples from an appropriate sampling site. They perform chemical and biological analyses of their samples. They present their information to the class.
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Stratigraphy -- Layers of Time in the Earth
Students are introduced to the process of stratification. Using the internet, they read about the Richard Beene archeological site near San Antonio. Using a map, they color code the different layers present at this site and answer...
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Lake Superior Ecology Unit
Sixth graders research Lake Superior and its ecosystem. Students investigate the lake's cycles of mixing and stratification and how these cycles affect the biology of the lake. This lesson contains five days of activities.
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Public Policy Analysis
Students read an article about a pressing public policy issue. Using the text, they identify the themes, facts and ideas presented and develop an argument supporting or disagreeing with the position of the author. In groups, they...
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Water Resources
Students explore the differences between surface water and ground water. They collect data using maps and graphs and investigate a Texas river basin and a nearby aquifer. They complete a written report of their findings regarding the...
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"Global Relations"
Students explain the difference between each of three major ecosystems. They determine the flow of water in the St. Mary's River as it flows out of the river into the bay, and finally out into the Atlantic Ocean and identify where...
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Oak Ridges Moraine: Southern Ontario's Sponge
Students examine the characteristics of the Oak Ridge Moraine in Canada. Using a map, the locate the moraine and present and defend a position on how the resources found there should be used. They must use proper geography terminology...
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Riparian Review
High schoolers engage in the process of researching a riparian ecosystem. They conduct a field trip in order to obtain different types of data and work on measurement skills to analyze data to form a conclusion about the biotic factors...
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Pollutants and Contaminants
Students define pollution and contaminants by constructing a Definition and Concept Trail that illustrates how they are connected to health. They give examples of health issues during the Industrial Revolution by conducting textbook...
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Science: Not just Gold
Students articulate a possible relationship between arsenic and gold deposits in a written statement using data to substantiate the relationship they describe. They use real data to determine the source of the arsenic in the drinking...
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How Clean Is Our Water?
Students examine samples of water to determine its cleanliness. They visit a waste treatment plant and/or reservoir. Students explore what protects the water supply from contamination by chemical or organize pollution. They trace the...
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Ecology
Students examine the relationship between the environment and those that have to live in it. They discover that we are responsible for our environment and understand the consequences of its neglect.
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Locating the Salt Front
Students use Hudson River salinity data to create a line
graph that shows the location of the salt front, and use math
skills to explore how this location varies over time. They use the graph to estimate the location of the salt front...
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Life in Extreme Environments - Lakes Under Ice
Students collect chemical, physical, and biological data from a local lake throughout the year. In addition, students discuss the design of an experimental structure for water collection at several specific depths as well as assess the...
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Is it Alive?
Students watch a demonstration using Duco glue and water and try to determine if the "monster" shown is alive. After the demonstration, they discuss what characteristics make an organism "alive". They participate in a card sorting...
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How Much Do I Know About Water?
Sixth graders explore ways to analyze the properties of water and examine the chemistry of water. In this water lesson students work in groups and complete several activities.
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How Much Do I Know About Water?
Sixth graders explore how water behaves on a penny. In this states of matter lesson, 6th graders observe water as they add drops to a penny. This lesson helps students apply the adhesive properties of water to the water cycle.
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Introduction to the Barnegat Bay Estuary
Students research estuaries. For this estuaries lesson, students discuss the differences in a bay and an ocean. Students watch a PowerPoint of the properties of the estuaries and geography of Barnegat Bay. Students complete a worksheet...
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Breaking News English: India-Pakistan Bus Service Resumes after 58 Years
In this English worksheet, students read "India-Pakistan Bus Service Resumes after 58 Years," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
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