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Missing Macroinvertebrates
High schoolers investigate the concept of a macroinvertebrate. They observe the presence of increases or decreases in population in order to test for factors that contribute to the extinction of a species. Students predict the likelihood...
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Investigating How Pollutants Travel Through Groundwater
Students determine how pollutants can travel though sediment and explore methods of pollutant removal. They conduct an experiment on porosity and permeability of soils and simulate an EPA "pump and treat" method for removing subsurface...
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Benthic Macroinvertebrates
Students survey and describe a stream ecosystem. They sample the benthic macroinvertebrate populations of a given stream and determine community structure through the use of the Chandler Index and a species diversity index.
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Fish and Oxygen
Students explore what factors affect population dynamics, identify factors affecting fish populations, and use Stella to model how dissolved oxygen affects fish populations.
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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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Reservoir Activity
Learners research the economic importance of the major reservoirs in Illinois. In groups, they manage a budget for one of the lakes to promote tourism in the area. They also work together to create advertisements.
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Life's Big Questions: Where Did Life Come From?
Learners explore the life forms that live in the hot springs of Yellowstone. They examine how microscopic creatures can survive in these extreme conditions. Students perform experiments to observe growth samples and demonstrate how a...
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Saving Habitat
Students pick an animal native to Maryland and research how populations of that animal might be affected by land use changes over the past thirty years. They predict population trends for the next thirty years.
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Hog Farming in North Carolina
Young scholars assume the role of a scientist hired by the North Carolina Pork Council to mediate legislative reform and farming needs. Students work with the research group to design a more efficient yet cost effective hog lagoon. ...
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Math and Science in a Wetland
Young scholars use scientific methods during field and lab investigations. Students collect specimens and make measurements using the metric system. Young scholars describe biotic and abiotic factors in an estuary and design a model.
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Landfill Lounge
Students accurately construct a model of a sanitary landfill and identify the parts of the landfill and explain their function. They work in grous using a clear plastic box, modeling clay, soil and a variety of garbage to create their...
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Whose Breakfast isn't for the Birds?
Learners explore coffee production. In this cross-curriculum rainforest ecology instructional activity, students research regions where coffee comes from and investigate how the native birds in the rainforest are effected by coffee...
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Classifying and Sorting
For this English worksheet, learners add the suffix "ic". Students form adjectives by adding the suffix to nouns. Learners choose the noun or adjective to complete the sentence.
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Studying Mars
Students study Mars and Odyssey's mission to Mars. In groups, they plan a community that could live on Mars.
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Learning From Leaves: A Look at Leaf Size
Students measure and analyze leaves from various environments. They discuss the environments, and make inferences about environmental variables that could have contributed to the differences in leaf size and texture.
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Dirty Decomposers
Seventh graders design and conduct experiments to determine what environmental factors favor decomposition by soil microbes. They use chunks of carrot for the materials to be decomposed, and their experiments are carried out in plastic...
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Habitat Is Home
Young scholars are introduced to the concept and components of a habitat. They discuss the key components of a habitat and describe how certain factors can cause disturbances in a habitat and change its population. Activities are leveled...
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"Arsenic and Old Waste": Groundwater Activities Using Modeling
Students develop models of groundwater and pollution flow. They research information using the Internet and develop models of groundwater flow in Stella and Excel.
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TIES MSEE Sensor Lesson Plan
Students explain how a sensor works. In this technology lesson plan, students determine the air quality around their school. They record observations and share results to class.
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Pure Substances and Mixtures
Students compare and contrast the properties of substances and mixtures. In this chemistry lesson, students simulate spontaneous mixing by performing a short class activity. They differentiate heterogeneous and homogeneous mixtures.
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Pollution Solution
Fourth graders examine how trees help to absorb the pollution that is emitted from automobiles. They review the process of photosynthesis and determine how forest management is important on their reservation. They think about the...