Carnegie Mellon University
Bathtub Model
Using a colorful infographic handout and a guide sheet, hold a class discussion about how a bathtub can serve as a model for the greenhouse effect created by Earth's atmosphere. Participants will understand that as energy or matter is...
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Heat of Vaporization of Liquid Nitrogen
Students determine the heat energy needed to vaporize (boil) one gram of liquid nitrogen.
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Searching For Power
Fourth graders explore different forms of energy and discover ways that natural resources are important. They research how your town would be affected by building your type of power plant.
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Thermochemistry
In this thermochemistry worksheet, students calculate the enthalpy of vaporization as well as the write the thermochemical expression for the production of the chemical reaction.
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Classification of Clouds
Students view progressive slides of cloud formations and identify which type of cloud is shown as it forms. They estimate the cloud's height while viewing each image.
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The Effect of Rain on Morning Temperatures
Eighth graders study the effects of the water cycle. They create a graph of the air temperature versus solar radiation on a rainy and clear 24 hour period using data from a provided link. Afterward, they answer questions to determine the...
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Super Glue Fuming of Latent Fingerprints
Students explore latent fingerprinting. They observe a supervised demonstration of the process that real-life crime scene investigators sometimes use to identify latent fingerprints. In addition, they brainstorm ways to improve the...
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Pendulum Power
Eighth graders study the Law of Conservation of Energy and the Second Law of Thermodynamics. they create a pendulum out of either a rope with a bowling ball or barbell tied to one end.
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Kingdom Fungi
In this kingdom fungi worksheet, students conduct an experiment creating and observing dough. They describe what happened to the dough while they observed it and name the type of fungus is the yeast added. Students also explain what...
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CONVECTION
Students experiment to produce a visual convection current in the classroom and compare it to the images taken of convection cells in the Sun. They analyze the source of the Sun's energy and this type of energy transport.
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Black Hole Power...X
In this power of black holes worksheet, learners solve 6 problems including finding the surface area of a black hole, determining the amount of matter in the black hole shell, finding the rest mass energy and determining the time it...
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Climate And the Greenhouse Effect
Students demonstrate the greenhouse effect. They recognize that relatively small changes to our environment can stimulate significant climate changes. They determine that the "scientific method" is a process of testing hypotheses and...
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The Great Ocean Conveyor
Students investigate water density. In this water density activity, students conduct an experiment with food coloring, water and salt to see how the salt effects bodies of water.
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Rain On
Fourth graders explore evaporation and condensation. In this water cycle lesson, 4th graders investigate their surroundings for real-life examples of evaporation and condensation. Students conduct various experiments.
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Hot Air Balloons
Students examine how a hot air balloon works. In this hot air balloon lesson, students do an experiment to test the effects of heat on density. Students make their own hot air balloon and act out how nitrogen moves when turned to a liquid.
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State Change
Eighth graders explore the physical change of matter. As a class, they discuss their favorite super hero and determine if the hero undergoes a physical or chemical change. Students examine the change of state and phase change. In groups,...
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Transforming Energy
Sixth graders study about alternate energy sources and discuss with their neighbor how alternative energy sources affect environmental conditions so that an entire species could be affected.
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The Energy Debate - Conclusion
Young scholars write a persuasive essay about the choices in the energy debate. They comprehend the environmental consequences that accompany the decision. Students predict how they will power their future.
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The Energy Debate - Sea Level Rise
Students comprehend the impact of global warming on our coastal cities. They appreciate how geographic information systems can be used to represent scientific data. Students research the melting of the ice caps in Antarctica and the Arctic.
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Latent Heat and Clouds
Students explore latent heat and how it relates to clouds in the atmosphere. In this earth science lesson plan students investigate how clouds are formed. Students examine clouds and the water cycle.
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Energy Flow in Ecosystems
Pupils, in groups, create a slide show about the ecosystem and answer critical thinking questions based on their research.
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Properties of Ionic Compounds
For this compounds worksheet, students describe why metals and nonmetals form ionic compounds and why the formation of ionic compounds are exothermic. This worksheet has 5 short answer questions.
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The Life Cycle of a Star
In this stars worksheet, students read about the different stages in the life cycle of a star. Then students complete 3 short answer questions.
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Classification of Changes
In this classification of changes worksheet, students identify each example as either chemical or physical changes. Students also classify other examples as either element, compound, solution, colloid, or suspensions. In the other...