Curated OER
Tooth Detectives: Determining the Diets of Extinct Animals
Students study the teeth of living mammals and apply those skills to the interpretation of the diet of extinct animals.
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Pulsar Stars And Black Holes
Pupils explore the discovery of pulsar stars, and the characteristics of pulsar stars. Theories and ideas behind black holes are discussed. The issues of women's historical role in science are also touched on.
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Planet/Constellation Mobile
Pupils, through small group discussion, identify and share a rationale for shapes and patterns in the construction of a mobile that represents the solar system that makes them think of the creation of our solar system.
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What Makes a Dog a Dog
First graders recall and verbally list the parts of a dog, or a chosen subject, based on observations using the senses. They discriminate between living and non-living subjects, and create artistic representations of the parts of a dog.
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WHAT HOLDS US TO EARTH?
Students they imagine they are Galileo and try to duplicate Galileo's experiments and results.
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Tree Rings As Records of the Past
Students discover how trees preserve a record of times in the past.
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Trading in Gems
Young scholars receive a bag of common gemstones. Without knowing gem names or value, students trade with each other as they desire. They choose one gem from their bags to keep. They discuss the name, value and characteristics of each gem.
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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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Oxidation And Corrosion
Students sort tarnished metals by type and experiment with different cleaning solutions and techniques to restore them to their natural color and shine.
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Arkansas and Louisiana Purchase Wetlands
Students experiment to determine the value and importance of wetlands in Arkansas. They develop an environmental appreciation for wetlands.
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Where Next?
Students read an article explaining NASA's possible Mars landing sites. They use the Internet to research Mars and the Module. They are able to submit their own proposals for a landing site after researching the planet.
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Watershed Investigations
Students find maps of the region to show rock formations and soil types and use GIS to compare radon levels. They describe three types of radioactive decay, interpret graphs, and follow steps to develop a nuclear bomb or energy.
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Bald Eagle Population Graphing
Students create graphs to illustrate the bald eagle population. They identify the population of bald eagles in Minnesota and the United States. They create three graphs to represent the population data including a line, bar, and...
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Tracking the Movement of Sunspots
Students examine how the development of new technology has increased our knowledge of how the sun works. Students study sunspots through the use of solar imaging from satellite instruments.
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Sunspots: Correlating Sunspots to Active Regions
Students investigate sunspots. They use solar imaging from satellite instruments which are currently circling the sun. Students compare images from the satellites and determine the existence of a correlation between the two types of...
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Beyond the Tap
Students explain the basic properties of a watershed including how water flows from higher to lower elevations and how watersheds are interconnected. They comprehend how the placement of buildings, roads, and parking lots can be...
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Chicago Questionnaire
Students critically investigate the issues surrounding the dropping of atomic bombs on Japan. They conclude if dropping the bombs was a correct decision or not and support their conclusions with documentation. Students tie in atomic...
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Who Am I? Famous Scientists
In this scientists worksheet, students read a brief synopsis of a scientist, then try to identify the person, 12 total. Worksheet contains links to additional activities.
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Science Mystery: The Vinland Map
Students research proof regarding the authenticity of the Vinland map. In this geography lesson, students hold a debate based on their research findings. They discuss which side won and write a short essay about their opinion on the issue.