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Climate and Periodic Functions: Science & Math Integration
High schoolers complete a lab that introduce the scientific concept of climate on Earth. Following the lab, they complete further research on climate. Using average monthly temperatures students construct a mathematical model and analyze...
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Geography, Energy, and the Twenty-First Century
Students examine the past and present effects of energy sources on geography in the 21st century. They compare/contrast energy consumption and production in the U.S. and the world, make predictions for future energy consumption, and...
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U.S. History: Technology of the 19th Century
Eighth graders, working in pairs, explore the technological advances of the 19th century particularly photography. Researching on the Internet, they find the earliest photograph and prepare to use notes to answer questions about the...
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Sea Turtles
Students investigate eight different species of sea turtles while being involved in classroom lecture and video presentation. The characteristics used to identify sea turtles is taught to help students identify unknown species.
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Designing a Flotation Strategy for the Purification of Recycling
Twelfth graders work in teams to design a method of recycled plastics purification by flotation. They base their design on the concept that different kinds of plastics have different densities and keep overall costs and purification time...
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Comparison of Tangential (Plain Sawn) to Radial (Quarter Sawn)Dimensional Change When Moisture is Added or Removed
Students investigate the dimensional changes that occur in wood samples when moisture is added and subtracted. The shapes and sizes of the pieces are compared and contrasted to decide which is best for cabinetry construction.
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Building a Roller Coaster
Students describe the law of conservation of energy. They identify the conversion between potential and kinetic energy. They investigate and describe the application of Newton's Laws of Motion.
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To Fight Or Not To Fight: a Debate About Violence Encourages Critical Thinking Skills
Students read article about student violence, discuss why it happens, and explore non-violent options.
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Nunavut, Our Communities
Learners locate the communities of Nanavut on a territorial map and identify community characteristics. They research the online Atlas of Canada
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Fossil Fuel Sources, Usage and Alternatives: What Are the Options?
Students examine the relationship between energy and the environment. In groups, they participate in experiments to discover the law of thermodynamics and the differences between potential, kinetic and mechanical forms of energy. They...
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Louisiana's Indian Tribes At the Time of the Louisiana Purchase
Students research primary readings concerning first hand accounts of the Indian tribes living in and around Louisiana's River systems. They complete a brief character sketch of each tribe characterized in the digital readings. These...
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WAVES AND PHOTONS
Students examine the many types of electromagnetic waves, the concept of an EM wave, how James Clerk Maxwell proposed a slight modification of the equations of electricity, Heinrich Hertz and his radio-frequency, wavelengths, and light...
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Spiders: An Organism for Teaching Biology
In this unit, the students explore basic ecology concepts and scientific processes using spiders as model organisms. They capture spiders, observe and care for them, and use them to answer their own questions about spider behavior....
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The Solar System
Students research origin of solar system, discuss theories they have found, and create paper mache solar system models.
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The Change of a River
Young scholars describe the changes that have affected the Missouri River over the past 200 years by identifying transformations in this area's atmosphere, biosphere, hydrosphere, and lithosphere. They research online in groups assigned...
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Hazardous Chemicals in Your Neighborhood
Students examine the effect of hazardous chemicals on humans. They discover how the chemicals are cleaned up and the facilities in their neighborhood. They identify federal and local agencies that oversee environmental hazards
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Avoiding Carbon Dioxide Emissions from Burning Fossil Fuels
High schoolers calculate stoichiometrically the amount of carbon dioxide that would be emitted from burning a mole of varios alkanes that comprise fossile fuels. If the energy released from burning a mole of these alkanes is known, then...
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The Basics of Biochemistry
Science teachers can introduce basic chemical concepts to biology students.
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Life on the Edge: Land Use, Food Supply, and Economics in a Small African Village
Students examine the roles that natural events (such as droughts), population growth and other human factors play on land use and food supply.
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Water: Where in the Watershed?
Students become connected to their watershed by exploring a local water body and mapping its features. They focus on how the local watershed fits into the larger scheme of the watershed.
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Reaching Across Borders In Southern Africa
Students gain a greater understanding of how political borders impact human and environmental development. Then, either individually or as a class, establish a correspondence with a Peace Corps volunteer working in Africa.
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The Blue Bottle: An Example of Teacher-Guided Inquiry
Students observe a demonstration in which a bottle containing a colorless solution is mixed, turns blue, then becomes colorless again. They record observations, form and discuss hypotheses, and draw a conclusion based on the evidence.
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Bowen's Reaction Serives: Magma Differentiation
High schoolers investigate the differentiation of magma to form different minerals present in a rock. By using the model proposed by Bowen, they determine the depth, temperature, and composition of magma. Students explain why some...