Curated OER
Climate Change Challenge
Students participate in a demonstration in which they role-play polar bears and habitat components to demonstrate the impacts of climate change on the Arctic Ocean ecosystem.
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Collapsing Gas Clouds-Stability
In this collapsing gas clouds worksheet, students read about the Bok Globules seen by the Hubble Space Telescope. They use a given equation indicating the pressure of a gas sphere and determine at what minimum radius the cloud would...
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Beach Zonation
Young scholars investigate the characteristics of the beach environment and explore beach zonation. After gathering samples from different areas of the beach, students discuss how the beaches work and the characteristic of each zone....
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Kinetic Energy, Work-Energy Theorem, and Work Done by a Variable Force
In this kinetic energy learning exercise, learners solve six problems including finding work, determining kinetic energy, finding the coefficient of kinetic friction and finding work done on objects by air resistance and friction.
Physics LAB
Freebody Diagrams #4
In this freebody diagram worksheet, students solve fourteen problems using given graphs of mass-less and friction-less pulleys. Students find the tension in the strings on the pulley, the velocity of the objects, the coefficients of...
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The Excretory System
In this excretory system worksheet, students read a brief excerpt about water balance and the excretory system. Then they identify what compound birds, insects and reptiles living in dry habitats excrete. Students also describe how...
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Elasticity of Gases
Students investigate gas laws and apply them in experimental conditions. Using an apparatus composed of a syringe and wooden blocks, they experimentally verify Boyle's and Charles' laws of gases.
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Microeconomics Summary
Twelfth graders study microeconomics. In this Economics lesson, 12th graders draw graphs on government taxes. Students decide if these graphs are true or false.
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Electron Current Flow
Students observe how an electrical current passes through a conductor and the relationship between voltage and resistance. For this investigative lesson students participate in an activity that allows them to see the correlation between...
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