Curated OER
Eco-Logical: A Coastal Logic Problem
Fourth graders study the characteristics of five coastal communities. They use logic cards and matching activities to identify the proper community for plant and animal species.
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Hatching Brine Shrimp
Third graders investigate the environment that is considered favorable for brine shrimp hatching. The salinity level is of particular interest in the observations because the optimum level is needed for survival. They make daily...
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Trail Adventure
Pupils create a trail with numbered specimens. Students complete an accurate and functional interactive trail activity brochure. They complete a web page tree identification guide and interactive identification activity. Pupils answer...
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Habitat Lap Sit
Fourth graders physically form a circle that shows the interconnectedness of the components of a habitat. They form circles and role play the parts of habitats.
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Geographic Landscapes and Interstate Freeway Development
Students investigate the topography of the United States through a discovery lesson. They create a hypothetical route for a highway across the United States. Students also conduct research major landforms and define geographic terms.
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Why Are Some Nations Wealthy?
Students, in groups, examine data from several nations regarding size, natural resources, and population. Using these data, they rank the nations, try to identify them, and predict whether each nation is rich or poor.
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Underwater Habitats
Students make a hydrophone and attach it to their Sea Perch ROVs. They use the hydrophones in conjunction with the underwater cameras on the ROVs to explore their local aquatic environments.
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Life in Extreme Environments - Lakes Under Ice
Students collect chemical, physical, and biological data from a local lake throughout the year. In addition, students discuss the design of an experimental structure for water collection at several specific depths as well as assess the...
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SIRS Discover: Native American Biographies
Fourth graders work in cooperative groups to select and evaluate appropriate magazine articles on Native Americans. They view the program SIRS Discoverer, complete activity sheets then perform oral presentations.
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At Home on the Prairie
Pupils discover the importance of the bison within the prairie ecosystem and Native American culture, and explain the importance of habitat and place to living organisms.
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Go West My Class
Students find data that can be mapped on the Factfinder Web page. They analyze the data from the web site and state recommendations on whether a person should live in Illinois or not based on their preferences.
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Human Evolution
Students make and use observations of Laetoli footprints to provide clues to life in the past. They collect and analyze data to study the relationship between foot length and body height.
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the Wonder of Wetlands
Students explore the importance of the wetland ecosystem, its properties and functions, as well as, the many birds, animals, and plant life found there.
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March Market
Students role play a living wetland food web. They trace the food web associated with the items in their lunch.
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GIS and Agriculture
Students are introduced GIS systems and how they operate. Using a GIS system, they locate and map the various types of agricultural products grown in Oregon. They rank each county based on the amount of agricultural products produced and...
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Acute Toxicity: LD50 by the Numbers
Students observe brine shrimp as they are affected by household cleaners, develop observation scale, collect and analyze data, and discuss how household products and pesticides negatively impact environment.
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Biological Sampling Device Using a Sea Perch
Students construct plankton nets to be towed and collect specimens to be examined and analyzed in the classroom. They develop research skills through collection of an aquatic sample. They write lab reports after interpreting, identifying...
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Mammals, Mammals--Everywhere!
Students explore the habitats of mammals and their physical characteristics. They research examples of mammals that must deal with daily changes in their habitat and how they cope with them. In small groups, students create a table...
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Welcome to Populations!
Students define what population is in their own words. In this biology instructional activity, students explain different ways to measure population density. They interpret population graphs.
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Webbing the Food Chain
Students compose a visual representation of the food chain cycle using Inspiration educational software.
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Can You Give Me Directions To the Game?
Students become familiar with the use and capabilities of GIS and use it for research and mapping purposes. They heighten their ability to estimate travel times by incorporating distance, mode of travel and urban congestion into the...
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Crossing China By Sampan
Sixth graders determine the geographic features that facilitate and prevent communication and commerce between parts of China. They recognize a sampan, the traditional flat-bottomed boat used in Southeast Asia.
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Ourselves
Students use a website to name and compare external body parts of humans and other animals.
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Sound and Hearing - Internet Research
Young scholars use a website to help them recognize that sound is generated in a variety of ways and from different sources. They determine that sounds vary in tone and loudness, and learn there are different ways to describe sound.