Curated OER
How Did That Get There?
Students evaluate the role of government in addressing land use and other environmental issues. They analyze the powers, responsibilities, and limitations of elected and appointed officials in the national legislative, executive, and...
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Volcanic Wrath
Students observe volcanic action using an internet Web site of satellite photographs. Stuents create a portfolio of observable features.
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Oceans
First graders recognize that nearly three quarters of the Earth is covered by ocean. They locate the Pacific, Atlantic, Indian, Arctic and Antarctic oceans on a map. They describe the difference between ocean water and fresh water.
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Day and Night
Students discuss why day and night occur after visualizing a teacher-led demonstration.
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Class Conservation Corps (CCC)
Students investigate how the loss of soil, a valuable natural resource, affects their lives through loss of productive land to grow food, loss of coastal land mass, and poor water quality from runoff. They design a project to keep soil...
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Running Water/Rivers-Life Cycle
Learners explore the parts of a river system and use topographical maps to determine the stage of the river.
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Coral Bleaching in the Caribbean
Students use authentic satellite data on the NASA website to determine when the sea surface temperature meets the criteria to induce coral bleaching.
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Water: On the Surface and in the Ground
Learners 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 including maps and data regarding...
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Water-Is There Going to be Enough?
Students research the availability, usage and demand for water in the local area historically and use projections of the availability, usage and demand for water up to the year 2050. They gather data and present the information in...
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Coastal Biodiversity of South Africa
Learners investigate the biodiversity found along the coast of South Africa. They conduct research using a variety of resources. They use the information in order to write lab reports with the data. The lesson can be adapted to other...
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Tracking Satellites Using Latitude and Longitude
Students investigate how to track satellites using latitude and longitude. They investigate what man learns from all the satellites currently being studied today. Students analyze the four basic types of satellite orbits.
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Earth's Weather
Seventh graders learn how solar radiation, latitude, and other factors affect weather. They break into six groups and are assigned a topic to research and to present their findings orally.
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Daisyworld: Interactive On-line PC and Mac
Students use a JAVA interface to explore the Daisy World model to illustrate a mechanism through which - according to the Gaian hypothesis - biota might optimize their abiotic environment by means of negative feedback.
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Stream Gages and GIS
students interpret recent regional-scale climate events based on current stream flow, monitor changes in time, and to consider additional interpretations that could be derived if other data were in map form.
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Carpooling and the Environment
Students investigate carpooling and determine to what extent it occurs in their community for a carpool challenge. In groups, students create a survey then collect, calculate and record data to determine how much pollution could be...
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Law of Superposition
Students identify the law of superposition and it states that beds of rock in a series are laid down with the oldest at the bottom and younger layers on the top. They construct a legen for a block diagram and construct a block diagram...