Curated OER
I Breathe What?
Middle schoolers participate in an experiment in which they gather and examine particiles in the air. They place pollution detectors at different locations and identify problem areas. They discuss how engineers can use this type of...
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Invent a Backscratcher from Everyday Materials
Pupils explore the design process. They discuss why new products are made, examine backscratchers brought in from home and discuss why it is a useful device, and working with a partner draw and construct a backscratcher.
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Are You Absolutely Sure of the Value?
Seventh graders develop an examineing of absolute value through real world situations. They develop an examineing of when absolute value can be used in a given situation.
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Coffee Plantations
Students explore coffee and coffee plantations. They view a Power Point presentation of what coffee looks like, where it grows, and how it is harvested. They discuss the environmental impacts on growing cofee and how it compares to...
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Molecular Evolution in Plants
Students are using a paper chromatography study that is suitable for introductory biology. The absorption spectra studies and gel electrophoresis studies are appropriate for students who have complete both introductory biology and...
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Molecular Evolution in Plants
Learners examine chlorophylls. They explore the absorbing pigments in a variety of plants. Through activities, students determine spectrophotometrically. They compare plant proteins from the family Brassicace to assess the level of...
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Solid Earth Socratic Questions
Learners participate in a whole class discussion to relate what they know about earthquakes to the processes of plate tectonics. They respond to prompts that lead them to conclusions about the layers of the earth.
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Examples for Socratic Questioning: Climate And Solar Radiation
High schoolers explore the various controls on the amount of solar radiation received at different parts of the Earth's surface by participating in a whole class discussion. They respond to prompts that lead them to conclusions about ...
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Student Peer Review Through a Discussion Board to Develop an Invasive Species Paper
Students develop electronic communication skills through a discussion board while peer reviewing a paper on invasive species. Students work in groups of three to provide constructive feedback on a classmate's paper.
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Groundwater Pump Test
Students observe groundwater flowing to a pump, changes in groundwater table as a result of pumping, and the quantity and quality of water in the groundwater system. Students must graph and interpret their data, and quantify orders of...
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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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Number Sense Sampler
First graders illustrate a math problem with counters while reading story books, such as Margie Burton's "Add the Animals". They demonstrate a positive learning attitude toward mathematics and communicate clearly in oral, artistic,...
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Coping with Crying/Shaken Baby Syndrome
Students listen as an expert on Shaken Baby syndrome speaks to their class and asks appropriate questions. Using a computerized doll, they discover the meanings behind baby's different crys and demonstrates what happens when a baby has...
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Genetics, Heredity, Environment
Students are introduced to the concept of genetics. In groups, they discover how traits are passed down from generation to generation. To end the lesson, they determine which trait they got from each parent and review how a cell divides.
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World War II Alien Enemy Control Program
Students become familiar with the concepts of human rights and constitutional rights. They have an increased awareness of the historical record as to the cessation of these rights, especially in regards to children during WWII. It is...
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U.S. Generals...Support the Draft
Students examine anti-war TV ads concerning the war in Iraq. They research information concerning the war, quotes made by generals, and the importance of a strong military. Students explore the possibility of enacting a draft and...
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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.