Curated OER
Mapping the Aegean Seafloor
Earth science learners create a two-dimensional topographic map of the floor of the Aegean Sea. They use it to then create a three-dimensional model of the ocean floor features. This comprehensive resource delivers strong background...
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Understanding Topographic Maps
High schoolers are introduced to the characteristics and uses of topographical maps. Using a worksheet, they examine the use of specific terminology and use cutouts to create their own topographical map of an area. They answer...
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Fossil Fuels (Part II), The Geology of Oil
More of a mini-unit than a lesson, these activities lead inquisitors through a survey of oil deposits. In the first part, they read about and view diagrams of sedimentary rock layers that trap oil. Next, they test porosity and...
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Fossil Fuels (Part II), The Geology of Oil: Topographic Mapping, Crustal Deformation, Rock Porosity, and Environmental Pollution
Young scholars review an interpretation of geologic history and relate it to the formation of oil deposits. They explore and explain factors controlling the porosity and permeability of sediments and sedimentary rocks. Pupils also...
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Candy Bar Subsurface Geology
Students are introduced to drawing and interpreting topographical maps. They each cut through there Jell-o mountain at regular height intervals, and trace around the shape of the Jell-o cut off at the height, overlaying the different...
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Mapping the Sea Floor
Students review their prior knowledge on topographical maps. Using a map, they examine the sea floor off the coast of San Diego, California. With a partner, they chart the sea floor of an area and use cutouts to create a visual...
Global Change
Impact of Climate Change on the Desert Pupfish
A fish that lives in the desert? You and your class can meet the desert pupfish as they examine its habitat, the role humans play in diminishing water supplies, and how climate change might impact this fishy friend. There are four short...
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The Delicate Balance - Iowa's Natural Resources
Discover the natural resources in Iowa by studying it's history. In this environmental instructional activity, your students will observe a topographical map of Iowa and identify where its most valuable resources are. They complete an...
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Geologic Mapping I
Students create a geologic map and cross-section of an area of horizontal sedimentary rocks, exposed in several locations. Map must include a complete key or legend with rock descriptions of the various formations.
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Comparison of Snow Cover on Different Continents
Students use the Live Access Server (LAS) to form maps and a numerical text file of snow cover for each continent on a particular date. They analyze the data for each map and corresponding text file to determine an estimate of snow cover...
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Floodplains in the Field
Students measure a topographic and geologic cross-section across a floodplain using simple surveying and auguring techniques in a field lab. Students also reconstruct the history of a river system.
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Analysis of Atmospheric Conditions for a High Mountain Retreat
Students examine the relationship between altitude, atmospheric pressure, temperature and humidity at a particular location. They practice science and math in real world applications. They write reports detailing their scientific...
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High Mountain Retreat
Students explore and analyze atmospheric conditions for a high mountain retreat. They examine the relationship between altitude, atmospheric pressure, temperature and humidity at a particular location. In addition, they write reports...
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Fostering Geospatial Thinking: Space to Earth: Earth to Space (SEES)
Students locate and access data to help them with their science inquiry. In this geographical positioning lesson students evaluate and compare data sets.
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Creating and Analyzing Graphs of Tropospheric Ozone
Students create and analyze graphs using archived atmospheric data to compare the ozone levels of selected regions around the world.
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Linkages Between Surface Temperature And Tropospheric Ozone
Students organize and analyze data regarding changes in tropospheric ozone and then hypothesize about the consequences of these changes.