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Harnessing Solar Energy
Students discover the properties of light (radiant) energy from the sun by experimenting with solar collectors, cookers, and calculators. After a lecture/demo, students create their own solar collectors and test their efficiency.
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Physics 152 Fall 2004 Final Exam, Parts A, B, C, D
At the end of a general physics course focused on light and electricity, you can administer this exam. Concepts covered include electromagnetism, circuits, induction, light rays, lenses and mirrors, characteristics of light, electron...
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Grass as Biomass
Learners explore energy properties by listening to a sustainability lecture in class. In this biomass instructional activity, students identify what biomass is, how it can be transformed into a usable energy and how it complements the...
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Energy Forms
Students explore energy by participating in a science lab in class. In this energy form lesson, students define the different types of energy such as light, mechanical and sound while examining energy measuring tools in class. Students...
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Circle of Life
Here is a well-designed science lesson that shows learners that everything that organisms do in ecosystems, including running, breathing, burrowing, growing, requires energy. After a thorough discussion of their own eating and drinking...
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Water Power
Students observe a model of a waterwheel to investigate the transformations of energy involved in turning the blades of a hydro-turbine into work. They work as engineers to create a model for a new waterwheel while considering resources,...
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The Path of Electrons
Students engage in an interactive "hot potato" demonstration to gain an appreciation for the flow of electrons through a circuit. They role play the different parts of a simple circuit and send small items representing electrons (paper...
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Sound Waves
Students explore sound. For this "sound" science lesson, students define sound and explain how sound travels. Students experiment with paper cups and string to conclude how sound travels. Students research a chosen aspect of sound with a...
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Cell Organelles
High schoolers explore biology by researching living cells. For this living organism lesson, students participate in a role-playing activity in which all the high schoolers in class form one plant cell by portraying specific parts of a...