Curated OER
Parabola With Horizontal Directrix
Students find the vertex, directrix, and focus of a parabola and graph parabolic functions. They solve problems involving parabolas after a demonstration lesson by the teacher.
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Natural Disasters
Students, in groups, research the problems that occurred in the aftermath of Hurricane Katrina and how the government could have been better prepared. They develop a useable plan for how the government could better prepare for such...
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Wetland Safari!
Students identify how humans, fish, plants, birds, insects and other wildlife benefit from wetland environments. They observe a wetland and its inhabitants, draw a migration map that represents how birds use wetlands in traveling long...
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Breaking News English: The Year 2007 to be the Hottest Ever
In this English worksheet, students read "The Year 2007 to be the Hottest Ever," 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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Loss of Wetlands: Subsidence
Learners observe subsidence and the effect it has on wetlands with a classroom demonstration. They think about the impact of global warming and the sea level and how it affects the marsh.
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Tulips: Predicting the Arrival of Spring
Middle schoolers use the blooming of tulips as a tool to measure spring's journey north. They predict when tulips bloom at 13 selected Journey North gardens in various geographic regions.
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Suspension Bridge Construction
Students build a model of a suspension bridge and test the amount of weight it support. They identify different types of bridges: suspension, arch, girder, truss, cantilever, cable-stayed and moveable.
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Pollution Prevention At Ft. Riley
Student examine methods of pollution reduction used at Ft. Riley military institution. Students review the economic impact of the use of enviromentally sensitive materials.
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Arkansas Regions As They Relate To Slave Population
Fifth graders evaluate how the characteristics of Arkansas' regions affect the slave population.
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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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"Professional" Settlement of Arkansas
Eighth graders examine the physical geography of Arkansas played and instrumental role in the settlement of the state.
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Greers Ferry Dam
High schoolers reseach the history of Greers Ferry Dam, using the internet.
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Environmental Education (Grade 4)
Fourth graders examine environmental concerns that affect their community. They work together to develop possible solutions and share them with the class. They ask questions to end the lesson.
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Stratigraphy -- Layers of Time in the Earth
Learners 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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Debating the Three Gorges Dam Project: Power to the People or Environmental Catastrophe?
Students explore the controversy behind the building of the Three Gorges Dam in China. One group of the class researches the government's stance on building the dam. Another section of the class represents an environmental group who...
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NCTA Lesson Plan on China
Students identify China's geography, especially arable land, rainfall, crop growing areas, rivers, and mountains. Students select a technological advance to draw a diagram of the particular advance make transparencies of the diagram,...
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Hazard Alert
Students examine data regarding the occurrence of natural hazards as they occur in the United States. They record data on a classroom chart, map the areas affected by the hazards, and analyze and discuss conclusions drawn from the...
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Patterns of Settlement in Early Alabama
Fourth graders study the settlement of Alabama. They collect data from the U.S. census website and answer questions regarding settlement patterns in the counties of Alabama in 1820. They write a paagraph describing where they would have...
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Tracking the Storm
Pupils discuss the different types of storms that can hit land. They locate specific coordinates on a plane grid. They discuss lonsgitude and latitude to plot the coordinates of a tropical storm. They practice finding coordinates that...
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World's Most Dynamic Force
Students explore the Earth's forces. They review an assessment task and its accompanying rubric. They classify ten items as long-term or short-term interactions of the Earth's components and rank the destructive impact of the forces. ...
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Selecting Soil Organisms in Compost
Students conduct an experiment to demonstrate that many of the enzyme systems needed to break down society's wastes exist in nature among the decomposers in a compost pile. They culture compost bacteria on starch agar to examine the...
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Selecting Soil Organisms in Compost
Students demonstrate that many of the enzyme systems needed to break down--and therefore clean up-society's wastes already exist in nature among the decomposers. They select the best starch-munching organisms by altering the environment...
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Glaciers and Ice Wedging
Fourth graders observe buckling sidewalks and potholes before attempting to determine how these things are caused. They freeze water filled plastic cups that have been covered. As the water freezes, the students observe what happens to...
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What a Disaster!
Students identify the causes of major natural disasters in a written response and on a poster. They explain with a written response, on a poster and to peers in an oral presentation, how people adapt to living in an environment that may...