Curated OER
Geologic cross section of Manhattan, NYC
Students draw an accurate geologic cross section by using a given data table. They relate the features of the cross section to geologic processes. Students then relate the characteristics of the bedrock to the architecture.
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Weathering Agent 007
Students are introduced to the concept of weathering. In groups, they use the internet to research the various types of weathering agents and their effect on different materials. Using photographs, they discuss the role humans play in...
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Earthquakes and Seismic Waves
Students investigate the Richter scale and seismology in a teacher-led lab in which they are introduced to the concept of seismic waves and epicenter location. They further investigate the inner workings of a seismograph and practice...
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Candy Quakes
Eighth graders, using a candy bar, gum, and Twizzlers, demonstrate the effects of deformational forces on the earth's crust. They examine the processes of rock and fossil formation.
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Erosion
Students study various types of erosion. The purpose of these activities is to increase students awareness to the point where they can make intelligent decisions on proper land use.
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Plate Tectonics
Young scholars identify the three layers of the earth: core, mantle and crust. They demonstrate knowledge of the concepts of convergent and divergent motions of the earth and an understanding of plate tectonics.
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Pass the Plate
Learners define constructive forces. They describe how landforms are created as a result of constructive forces. Students recognize active volcano areas in the United States. They demonstrate an understanding of Panagea.
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Rock Layers
Students interpret a rock core sample from a clay model. In small groups, they layer modeling clay in a plastic container using coarse-grained spices sprinkled in to represent fossils. They switch containers with another group and remove...
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Candy Quakes
Eighth graders use candy to show the effects of deformation forces on the earth's crust. In this rock and fossil formation instructional activity students construct models and simulations to describe and explain natural phenomena.
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The Story of Hot Springs, 1500-1900 AD
Pupils study the geology and hydrology of Arkansas hot springs and how they contributed to the development of the city of Hot Springs. They create advertisements for the city of Hot Springs and the therapeutic effects of the waters.
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Mesozoic Era in Arkansas
Eighth graders study the geology of Arkansas from 225 million years ago to 65 million years ago. They discover they types of strata laid down by the Gulf of Mexico. They examine the economic importance to the community.
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Law of Superposition
Learners 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...
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Core
Eighth graders examine conditions that can lead to the formations found and correlate the layers. In this rock layers lesson students complete an activity that allows students to take their own "core sample".