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Miller-Urey Experiment Amino Acids & The Origins of Life on Earth
Students study the Miller-Urey Experiment including its history and criticism. For this origins of life lesson students repeat this experiment to see how it works.
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Rock Cycle
Fourth graders participate in a Rock Cycle game to gain an understanding of the cycles that form metamorphic, sedimentary and igneous rocks.
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Vibrant Volcanoes
Young scholars explore volcanoes. In this science lesson, students discuss the characteristics of volcanoes and view a video segment about a volcano. Young scholars examine plate tectonics.
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Exothermic Reactions
Young scholars experiment, observe, measure, and analyze what occurs during an exothermic reaction. They safely design an experiment, control variables, and properly dispose of materials.
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Hypothesize This!
Students role play scientists to prove a hypotheses. They determine whether or not walruses stay warmer in water or in air. Students also determine in which environment they lose more body heat.
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Soil Samples
Students complete experiments in which they test the amount of humus in soil samples. They record their data and discuss the results. They write a story about soils to end the lesson.
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Formation of Rain
Students sequence the steps leading to the formation of rain, and design a model to represent these steps. This task assesses students' abilities to classify, generalize, infer, interpret and communicate data, and construct a pictorial...
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Weather & Climate; Knowledge Quiz
In this weather and climate quiz worksheet, students complete a set of 10 multiple choice questions covering a variety of concepts related to climate and weather.
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Plop! Plop! Fizz! Fizz!
Fourth graders study physical and chemical weathering. They explain how the processes of weathering and erosion change and move materials that become soil. They create a K-W-L chart to show what they know and list what else they would...
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Make A Comet
Students make a comet out of corn syrup, ammonia, dirt, ice cream sticks, and more. In this comet lesson plan, students view how these ingredients turn from a solid to a gas.
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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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Weather Predictions
Students record weather data and create a five day forecast. Students investigate the roles of meteorologists and identify symbols used on a weather map. After gathering weather data for a week, students will create a five day forecast...
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Three Main Rock Groups
Students are introduced to igneous, sedimentary and metamorphic rocks. They use foods to demonstrate the basic formation of each type of rock, read books about rock formation and view related videos.
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The Desert Biome
Students create a visual presentation of the characteristics of a biome. Working in small groups, students use traditional and online resources to gather data concerning biomes. Students use their information to create a bulletin board...
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Science Lessons
Tenth graders research about the different cell organelles. In this series of biology lessons, 10th graders compare two allotropes of carbon. They investigate how the rate of reaction is affected by concentration.
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Phase Changes
In this science activity, learners examine the physical changes associated with the change of temperature and mixtures. The answers are included.
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What is the Rock Cycle?
Students investigate the rock cycle. In this geology lesson, students read about the rock cycle on a website and discuss the steps of the rock cycle. Students visit a rock cycle website to complete a quiz. This is the first introductory...
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Demonstration of Factors Affecting Soil Temperature
Learners examine the influences of water and mulch on soil temperature. In this investigative activity students complete a soil experiment.
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Atmospheric Processes -- Convection
Students work together to discover how temperature changes can affect the density of water and air. They make predictions on what they believe is going to occur. They answer questions to complete the lesson.
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Transfer of Thermal Energy
In this thermal energy activity, learners will explore different ways heat is transferred including conduction and convection. Students will look at how insulators work and how room temperature can affect heat transfer. This activity has...
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Avoiding Sports Injuries
Students research sports injuries and how to deal with the injury. For this injury prevention lesson, the teacher introduces several exercise risk factors and prevention techniques, then students work in small groups to conduct research...
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Volcano Under the City
Students examine the different flow rates of liquids and how lava's viscosity influences flow. In this liquids lesson students complete several handouts and a lab activity.
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Yum - Yum!! - The Digestion Lesson
Learners explore the various components of the digestive system and learn about both the physical and chemical processes that work together to break down food into absorbable molecules.
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Radical Reptiles
For this reptiles worksheet, students read about reptiles and then answer 10 questions about what they just learned. The answers are on the last page.