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Porosity
Students investigate the concept of an aquifer and use a 2 liter bottle and other materials to conduct a simple lab experiment or demonstration. They calculate the volume of water that can be stored in the aquifer. The lab is used to...
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The Sky Show
Young scholars use lecture and research to answer the question: Why is the sky blue? students research a variety of other sky phenomena, chart their observations and participate in experiments.
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Transformation of Energy-8th Grade
Eighth graders examine how electricity is produced in relation to the atom as well as what causes electric current to flow and what determines how much current flows through a circuit. These and other concepts of transformation of energy...
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Recipes for the Future
Students engage in real time interactions with researchers and are exposed to innovative research. They conduct an experiment designed to investigate the strength and maximum deflection of a composite material with and without the use of...
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Measurement: When Degrees Matter
Eighth graders record the temperature change of the beakers. In this general science lesson, 8th graders create their own data table for recording observations. They discuss experimental results and cite real life applications.
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Aquifers: Unlimited or Not
Middle schoolers understand that an aquifer can become a non-renewable resource if it is not used wisely. Students do an experiment that recreates an aquifer in the classroom.
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It's All in the Wrist
Students conduct experiments with balloons, pennies, marbles and cups to help them understand the concept of centrifugal force or Newton's Law of Motion.
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What's the Matter with My Jell-o?
Young scholars work in teams of four as they conduct four controlled Jell-O experiments over a two-day period. The Family Page extends this learning to the community by providing families with challenges to explore at home.
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Scientific Images & Animations
Students view a variety of scientific images and animations. They explore the world of science and visual art. Students enrich their knowledge through animation examinations of thoughts and feelings and awesome color rainbows of...
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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. For this ecology lesson, students select a second substance to create a parts-per-billion solution and observe and record their results. Students work in...
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Wind Dynamics and Forests
Students perform experiments to explore differences in wind speed and forest density. Through experimentation and observation, students realize that changes in vegetation affect the atmosphere and wind conditions. They create a model...
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Container Gardening: Direct Seeding
In this science experiment worksheet, students record a check next to the 10 plants that they plan on growing in containers. Students place their containers in full sunlight.
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Charge Challenge
Students observe the behavior of different charged objects. In this science instructional activity, students perform a series of static electricity experiments. They discuss their observations in class.
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Day and Night
Students using experiments try to demonstrate how observations can be affected by the cycles of night and day.
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Wavelength and Energy
Students using a rope and other materials explore wavelengths and frequency. If time permits, more experiments can be tried.
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Bricks Soak Up Water
Students determine whether various rocks are porous or not. They conduct an experiment to determine if a brick is porous, calculate how much water the brick soaked up, and develop a conclusion.
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Learning Lesson: Moonlight Serenade
Students complete experiments as they act as the earth. They observe how different angles affect the phases of the moon seen by us. They discuss the differences in light and dark.
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Water Flow Through Local Soils
Learners examine the relationship between particle size and rate of water flow through soil. They collect soil samples, make predictions, conduct a water flow experiment, analyze the data, and answer conclusion questions.
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States of Matter
Students categorize items into one of the three states of matter. They participate in a demonstration in which they represent particles of matter. Finally, they complete an experiment in which they "race" top see who can make acetone...
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How Many? How Far? How Thick?
Fifth graders examine the role of magnetism and electricity. In groups, they are given different types of magnets and discover how the magnetic force differs for each one. They measure the amount of distance a paper clip moves toward...
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Population Dynamics of Growth of Drosophila
Students experiment with Drosophila to determine if density of female flies, food sources, temperature and light affect the population dynamics of growth. Students graph their data and compare their results to the number of human...
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Exploring Magnetism
Twelfth graders experiment with magnets in order to visualize that magnets have a north and south pole, some materials can be magnetized, and magnetization occurs because of the magnetic moments of individual molecules in matter.
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Sounds Around
In this sounds worksheet, students choose one of five activities to do at home with parents. Students experiment with making sounds with natural objects, list "noisy" foods or count all the outdoor sounds that can be heard.
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Aqua-Thrusters!
Students construct their own rocket-powered boat called an "aqua-thruster." These aqua-thrusters will be made from a film canister and will use carbon dioxide gas - produced from a chemical reaction between an antacid tablet and water -...