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Testing for Catalase Activity
In this catalase learning exercise, students read about how enzymes work in cells. Then students conduct an experiment to test for catalase activity in potatoes. This learning exercise has 1 graph and 6 short answer questions.
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Solar S'Mores
Students investigate solar energy. For this solar energy lesson, students compare how heat is absorbed in light-colored objects and dark-colored objects by making S'mores.
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Weather Characteristics
Students identify characteristics of weather and seasons, describe the current weather, identify the current season, and locate the current temperature at www.weatherchannel.com. They also depict the current forecast using Math Keys...
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Fortune Teller Fish
Students demonstrate how to create and test a hypothesis. They design an experiment and set up a variable, experimental group and control group.
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Some Like It Hot, Some Like It Cold
Students are explained that thermophiles are organisms that have optimal growth temperatures above 50oC. They investigate the temperature ranges for the growth of common bacteria. Students answer the question of do either of these...
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Hot Air Balloon
Learners view a video and discuss the mechanics of a hot air balloon. They, in groups, construct a functioning hot air balloon.
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Surface Meteorological Observation System (SMOS)
Students investigate local surface weather conditions. They log weather conditions for thirty days, develop a graph, plot cloud cover, and compare/contrast the graphed lines of various weather factors.
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How Do You Dew?
Learners examine how the processes of condensation and evaporation occur. They describe the relationship between heat energy, evaporation and condensation of water on Earth. They give examples of the processes of evaporation and...
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Dryline Characteristics
Students view animations of several atmospheric variables (e.g., temperature, rainfall) during a cold front passage and locate the dryline, determine its direction of movement, and list at least two weather conditions associated with the...
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Chemical Equilibrium
In this chemical equilibrium worksheet, young scholars work with the LeChatelier's Principle to determine the effects of changes in concentration or partial pressure and the effect of changes in total pressure or volume. This worksheet...
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Coral Bleaching
Students examine the relationship between corals and zooxanthellae, identify stresses to corals, and explain coral bleaching. In this sea life lesson students predict the effects of increased temperatures on coral reefs.
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The Goldilocks Principle: A Model of Atmospheric Gases
Students discuss the characteristics of the Goldilocks Principle. They discover the pressure and chemical composition of Venus and Mars. They discuss how the Earth's temperature is affected by the atmosphere.
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The Causes of Differences in Density
Students explore how density changes. Students read an article on density. They observe a ball and ring demonstration and discuss the outcome. Students draw models of the demonstration and explain what happened.
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Coal Flowers
Students create coal flowers. In this mining lesson plan, students discuss the importance of coal during the 1800s and use ingredients to make coal flowers. Students determine the effect temperature has on crystal formation.
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Natural Refrigeration
Students build a refrigerator that does not require electricity. In this environmental science lesson plan, student consider desert dwellers of Africa who have no access to electricity. Students use flower pots, sand and water to study...
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Reading Weather Maps
Fourth graders the symbols that are used on weather maps. They develop five day forecasts based on information they gather from weather maps in the newspaper and on the Internet.
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Cold Fronts
Students determine its' direction of movement, and list at least five weather conditions associated with the specific front, given animations of several atmospheric variables during a cold front passage. They list at least three weather...
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Is Air a Fluid?
Students use baking soda, vinegar, matches, and other materials to pour gas. In this air lesson plan, students use the materials to pour gas and learn that air can be a fluid like a liquid.
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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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Biomes: Extreme Climate
Students create a web connecting global warming, the Arctic, and wold climate. They write a paragraph explaining the role of the Arctic in world climate.
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Acid Rain
Students use real-time weather maps to determine the likelihood of acid rainfall in a region. Students apply their understanding of interaction between weather systems, land and air pollution, to address acid rain and the effects on...
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How Does a Liquid Become a Solid?
Students explore the energy changes from a liquid to a solid. They model the arrangement of a solid and the change in states due to changes in energy using desks and chairs. Assessment questions are provided in lesson plan.
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The Structure of DNA
In this the structure of DNA worksheet, students read a passage about the structure of DNA in bacteria and then relate that information to answer the questions given.
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The Perfect Storm
In this weather worksheet, students read about the mechanics of a hurricane and then complete 4 short answer questions based on the reading.