Colorado State University
What Makes a Gas, a Greenhouse Gas?—The Carbon Dioxide Dance
Investigate a heated topic in environmental science. Scholars team up to play the parts of gas molecules in the atmosphere. As the teacher moves about, acting as the electromagnetic wave, learners react as their molecules would to the...
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Exploring Magnetism in Solar Flares
Students apply concepts of magnetism to help them understand the production of solar flares. In this solar flare lesson, students complete activities and graphic organizers to help them learn about magnetic fields on the surface of the...
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Simplicity of Electricity
Students examine how to make an electrical circuit. They listen to a teacher led discussion, design a switch to control a circuit, and construct a signaling device.
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Properties of Materials - Part B
Students describe the history of materials. They use the kinetic (particle) theory to explain changes of state in matter and trace the flow of heat during changes of state and chemical changes.
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Weather, Migrations, and Plants
Pupils research the effects of day-to-day weather on animal migrations, plant growth and other seasonal events. They consult maps, observe and record local conditions, keep journals and use their collected data check hypotheses.
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Hess's Law
In this reactions activity, students use Hess's Law to calculate the heat gained or lost by different reactions. Students determine if the reaction would occur spontaneously at a given temperature. This activity has 9 problems to solve.
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WHY DO SOME THINGS FLOAT WHILE OTHERS SINK
Students explore how density can cause things to sink or float by experimenting with a jar, oil and corn syrup.