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Melting, Freezing, and More!: Phase Transitions
Third graders listen to a talk on phase transitions and view three demonstrations. In this phases of matter lesson plan, 3rd graders complete a worksheet as they listen about phase transitions. They move through three demonstrations of...
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Activity #19 Oxygen For Yeast
Students observe and record what occurs when yeast is added to hydrogen peroxide. They indicate why a chemical reaction (decompostion) must have occurred during the experiement. Pupils explain why yeast was used. Students comprehend the...
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Oxygen
Students explore oxygen and its physical and chemical propeties. In this investigative activity students complete several experiments using oxygen.
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Chromatography
Students conduct various experiments on chromatography. In this chemistry instructional activity, students distinguish among the different types of chromatography methods. They explain how the stationary and mobile phase interact with...
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Sustainable Development
Twelfth graders explore the difference between natural and man-made environments. In this renewable resources lesson plan students evaluate the economic importance of resources.
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Air and Water Pressure
Students examine buoyancy and fluid pressure. They conduct a series of fun experiments to discover the effects of pressure and explore how pressure differences can be used to float, lift, transport, or hold a material in place.
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Dew Point
Fourth graders investigate saturation conditions and measure the dew point. They conduct an experiment, record data on a worksheet, and measure the dew point in the experiment.
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Water 3: Melting and Freezing
Students understand that most substances may exist as solids, liquids, or gases depending on the temperature, pressure, and nature of that substance. This knowledge is critical to understanding that water in our world is constantly...
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The Lorax
Students read The Lorax and discuss how human actions can affect the environment. They conduct a simple experiment to see how much air pollution is in the air that they breathe.
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Visualizing the Greenhouse Effect and Global Warming
Learners discover the differences between global warming and the greenhouse effect through hands-on classroom experiences. They use a 2-D globe and picture cards to identify the causes of both. Students visualize the human influence on...
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Radiation
Students distinguish between natural and man-made radiation. They measure radiation using a Geiger counter and investigate footprints of radiation.
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Sink or Float?
Students analyze the relationship between density, buoyancy, and salinity. In this chemical properties lesson plan, students read a background activity for the lesson plan and experiments to the topics. Students discuss the questions and...
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Yeasts and Molds: Food Science, Bacteria, Fungi
In this lesson students will consider the characteristics and nature of yeast and molds in order to help them understand how these microorganisms affect food production.
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Ozone Pollution- Smog Alert
Students explore ozone pollution. In this ozone pollution lesson, students participate in an experiment to simulate smog by using matches, foil, and a covered jar. Students observe how smog effects the environment.
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What Are Elements?
Students investigate elements by by defining scientific terms. In this Periodic Table of Elements lesson, students utilize a glass of water, and powdered fruit drink to perform a lab activity demonstrating properties of certain...
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Geo Sequestration Lab
Students explore geologic sequestration as a technique used to reduce carbon dioxide in the atmosphere. They use chemistry to stimulate oil mining. Students conduct an experiment to learn about geo carbon sequestration.
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Global Change — Change and Cycles Where Land, Air and Water Meet
Students participate in an experiment to define a parts-per-billion solution. In this ecology lesson, students select a second substance to create a parts-per-billion solution and observe and record their results. Students work in groups...
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Making New Electricity
Young scholars investigate the concepts of energy conversion and conservation. They research the history of energy conversions into electrical energy. They design experiments in order to replicate a conversion of energy into electricity.
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Breaking it Down
High schoolers will identify the factors that contribute to erosion and weathering. They will start by differentiating between chemical and mechanical weathering. They then apply what they learned by playing the online jeopardy game. Key...
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Energy Audits for the Elderly
Students perform experiments to determine the nature of energy particularly in air, light and water. They conducted an energy audit using the Energy Audit Checklist and by looking at the school's bills for gas and power.
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What's it Like Inside the Sun?
Students perform experiment in which they model convection as it occurs in our Sun. They also explain that convection acts where the effect of gravity and heat are present (low density fluids can rise and cool, and high density fluids...
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Wind
Fourth graders watch an experiment that demonstrates the causes of wind. They design and make an original weather craft.
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Air Pressure
Fourth graders observe a demonstration experiment showing air pressure. They explain air pressure by completing the worksheet.
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Water and Ice
Students explore the states of water. In this water states lesson, students observe ice over time and the changes that take place. Students read a related text and draw their observations in a journal entry. Students discuss the...