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Contact Angle. Interfacial Tension and Wetting
Students determine the contact angle of water on different surfaces. In this physics lesson, students calculate their percent error using a mathematical formula. They explain the advantages of using non-wetting surface for certain...
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Building a Biome
Students investigate how plants grow in different biomes. In this biomes lesson plan, students plant sees of impatiens, lima beans and rye seeds in egg cartons. When the plants begin to grow they simulate the assigned biome conditions...
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Land Development and the Environment
Students examine the relationship between land development and the environment. In this environmental stewardship lesson, students explore how population density, land development, transportation, and impervious surfaces take their toll...
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Wind and Currents
Students observe how wind generates currents and the effect of islands and banks on currents. They determine ocean circulation affects climate and plant and animal populations on land and in the ocean and that surface currents are...
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How Much Ocean?
In this ocean worksheet, students are given a map of the world and they predict the amount of water that covers the Earth's surface. They count the total number of squares on the given map that represent the water and they land and they...
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Measuring
In this science worksheet, students concentrate on attaining new knowledge of the science standard using the creative medium of games and puzzles.
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Bhopal - Rate of Reaction
Students determine that the rate of reaction is affected by temperature, surface area, concentration of reagent, and addition of a catalyst or inhibitor. They observe that on December 3rd, 1984, 8000 people died when the chemical plant...
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Weather, Sea Level Rise and Climate Change Course
Young scholars explain the impact of glacial melting to global climate change. In this environmental science instructional activity, students design an experiment to investigate the effect of salinity change to melting glaciers. They...
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Crazy Chemistry Lesson Plan
Students study water molecules, cohesion and surface tension. For this molecule cohesion lesson students create chemical reactions that cause a balloon to inflate and another one that results in soap suds.
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Clouds
Test your students' science and/or reading comprehension skills with this activity, which provides a page of information about clouds and cloud classification. Both an earth science teacher and a language arts teacher could use this...
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Oceanic Heat Budget Activities
Students map and research imaginary islands located in different parts of the world. They describe the weather and climate of their island and show how local currents, water temperatures and waves may influence the weather patterns.
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Antacid Tablet Race
Students compare the reaction rates of effervescent antacid tablets under different conditions. They investigate methods of increasing the power of rocket fuels by manipulating surface area and temperature.
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Vapor Pressure
In this vapor pressure worksheet, students use a given graph of the vapor pressure of four liquids to answer eleven questions. They compare and find boiling points and vapor pressures of propanone, ethanol, water, and ethanoic acid.
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Weathering Rocks
Fourth graders investigate what natural events cause rocks to break apart and differentiate between erosion and weathering. They conduct an experiment with plaster of paris to observe why some rocks are hard and others break, and...
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It's a Gas - Natural Gas
Students use plastic bottles, water, and condiment packets to simulate how natural gas comes from decaying ocean plants and animals. In this natural gas lesson plan, students also fill out lab packets and answer exit questions.
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IS THE SUN OUR HEATER?
Students explore and discover how the sun provides heat to the earth, depending on the surface as well as the angle of the sun's rays.
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Evaporation
Fourth graders study the water cycle and the different processes involved, specifically evaporation. They explore the processes of evaporation through hands-on collaborative activities and relate learning to life through...
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Disappearing Rocks
Young scholars explore the causes of erosion and observe how different surfaces erode differently. They recognize erosion and predict what type of erosion caused it. In addition, they predict the outcomes of erosion on different materials.
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Ocean Murals
Students identify characteristics of water. They describe the process by which light decreases and pressure increases as water depth increases. They demonstrate the principle of water pressure in a small group experiment.
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Staying Young with Vitamin E
Investigate how Vitamin E is used to prevent cell aging. Young scientists coat the surface of apples and bananas with oil, Vitamin E, and water. They place each in a petri dish and cover them to observe oxidation over time. They answer 8...
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Design a Plankton
Students explore animal and plant adaptation. In this ecosystems science lesson, students view websites to gain information about plankton and its interdependence within ecosystems. Students identify ways in which plankton...
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Oil Floats, Right?
Students examine the properties in oil in water. For this mixture lesson, students read about the Lophelia II 2010: Cold Seeps and Deep Reef Expedition and look at images of deep sea ecosystems. They experiment or participate in...
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Why Is My Bread Fuzzy?
Learners explore the organisms that live on counters or surfaces in the classroom. In this mold experiment, students observe mold in different conditons. Learners record their observations on a worksheet. Students understand how...
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Growth of a River
Students evaluate geography by drawing an image in class. In this river lesson, students identify a list of vocabulary terms associated with bodies of water. Students identify how a river is formed and draw a picture of one including the...