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The Influence of Carbon Dioxide on the Chemistry of Soda
Students investigate the carbon dioxide content of different sodas. For this chemistry lesson, students explain why PET containers are preferable than HDPE for soda bottles. They collect data and graph them.
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Build a Tesla Coil
High schoolers explore tesla coil through various experiments. In this physics lesson, students build their own tesla coils based on a given procedure. They discuss its real world applications.
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Electric Power Transmission and Distribution
Students explain how power is transmitted over long distances. In this physics lesson, students simulate controlling power flow in parallel transmission lines. They discuss several applications of wireless power transmission.
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WiTricity Explained
Students explain how electricity is transferred from source to load without actual wires connecting the two. In this physics lesson, students explore how wireless electricity was discovered. They cite practical applications of this...
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Explore Your Natural Habitat
Students identify habitats and understand why they are important to our environment. In this environmental lesson students design their own habitat, observe and record data on the impact their habitat has on the environment.
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Coloring Fabrics With Dyes from Plant Materials K-12 Experiments & Background Information
Students investigate the effects of acid and bases on dyes made with plant materials. In this chromatography lesson students predict color outcomes and complete a lab activity on color combinations.
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Color Change in Leaves
Students identify the different leaf pigments and colors. In this biology lesson, students perform chromatography to separate them. They explain how light affects green leaf colors and causes falling leaves in autumn.
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Plankton / Phytoplankton
High schoolers discuss the importance of plankton in the ocean ecosystem. In this biology lesson, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect global...
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Plant Hormones
Students identify different plant hormones and explain their function in plant development. In this biology lesson, students investigate how IAA affect root growth. They study the history of auxin discovery.
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Bioluminescence
Students differentiate chemiluminescence from bioluminescence. In this biology lesson, students explain how fireflies and other animals emit light. They discuss the applications of engineered bioluminescence.
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Catalase and Catalysis
Students explore enzyme catalysis through a series of experiments. In this chemistry instructional activity, students determine the factors affecting catalysis. They explain the different uses of this process.
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Cell (Biology)
Young scholars conduct a series of activities to explore the nature of cells. For this biology lesson, students observe plant and animal cells under the microscope and compare them. They differentiate osmosis and diffusion.
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Tobacco Smoking and Lung Cancer
Students explore tobacco smoking and the impact it has on society. In this health lesson students complete several experiments on smoking and lung cancer.
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Meteorites
Students model how meteors fall to the surface of planets. In this space science lesson, students identify different types of meteorites using an interactive online website. They investigate the relationship between a meteorite's size...
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"Stick to It!" Properties of Pressure Sensitive Adhesive Tapes
Students investigate the strength of different adhesives. In this physical science lesson, students compare the force needed to peel adhesive tapes from a surface. They analyze collected data and make a generalization.
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Chemiluminescence
Students explore chemiluminescence through various experiments. In this chemistry lesson plan, students explain the chemical reaction that drives the process. They give real life applications of chemiluminescence.
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Crystal Growing
Young scholars explore the different phases of a crystal. In this mineral lesson students grow their own sugar crystals using a sugar recipe.
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Graham's Laws: Diffusion and Effusion of Gases
Students conduct a series of experiments to explore Graham's law. In this chemistry lesson, students differentiate effusion and diffusion. They perform calculations using Boyle's, Henry's, Charles' and Graham's Laws.
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Water
Students conduct a series of investigations on the unique properties of water. In this general science activity, students explain what causes water's surface tension. They explain the different stages in the water cycle.
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Trajectory and Range of a Projectile
Students investigate the factors affecting projectile trajectory. In this physics lesson, students calculate the range, time and speed of projectiles using mathematical equations.
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Identification of Different Compounds and Substances
Students conduct a series of tests to identify unknown compounds. In this chemistry lesson, students compare the physical and chemical properties of substances. They collect data and formulate a conclusion.
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Magnetorheological Fluids
Students conduct a series of experiments on magnetorheological fluids. In this physics lesson, students explain how these fluids behave in varying magnetic field strength. They give practical applications of magnetorheological fluids.
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The Wetlands
Complete a comparison of the wetlands found in New York and Louisiana. Using various research methods, gather data on the wetlands found in New York and Louisiana, the animals, conditions, etc. Data is used to create a brief report on...
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Earth at Night
Students examine the Earth at night. In this geography lesson, students identify the continents at night using various Internet Web sites. This lesson may be adapted for use with middle school and high school students.