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Mulch

For Teachers 9th - 12th
Students conduct a series of experiments on mulching. In this earth science instructional activity, students discuss the benefits of mulching on soil. They explore how different types of mulch affect plant growth.
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Plankton / Phytoplankton

For Teachers 9th - 12th
Students discuss the importance of plankton in the ocean ecosystem. In this biology activity, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect global climate.
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Worm Compost & Vermicomposting

For Teachers K - 12th
Students explore vermicomposting, the species of worms needed and the proper climate for it.  In this composting instructional activity students make their own worm compost bin. 
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Yeast

For Teachers 9th - 12th
Students study the characteristics of yeasts. In this biology lesson, students conduct experiments to measure yeast respiration. They discuss the favorable conditions needed for growing them.
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The Role of Amyloid in Alzheimer's Disease

For Teachers 9th - Higher Ed
Students explore amyloid proteins through a series of experiments. In this biology instructional activity, students explain the causes of Alzheimer's disease. They identify common symptoms related to this condition.
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Antibodies

For Teachers 9th - 12th
Students conduct a series of exploration activity on how vaccines and antibodies work. In this biology lesson, students test how antigens and antibodies work in the body. They discuss the benefits of vaccines in promoting immune responses.
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Gel Electrophoresis

For Teachers 9th - 12th
High schoolers conduct a variety of experiments to explore gel electrophoresis. In this biology lesson, explain how this process separate DNA and RNA. They discuss the practical applications of this method.
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Glucose

For Teachers 9th - 12th
Students conduct various experiments on glucose. In this biology instructional activity, students differentiate the process of diffusion and osmosis. They test different foods for the presence of glucose and starch.
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Polymerase Chain Reaction (PCR)

For Teachers 9th - 12th
Students explore how PCR works through various activities. In this biology instructional activity, students explain how PCR generate copies of DNA. They simulate the process using an online interactive website.
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Tobacco Smoking and Lung Cancer

For Teachers 7th - 12th
Students explore tobacco smoking and the impact it has on society.  For this health lesson students complete several experiments on smoking and lung cancer.
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Kite Experiments and Building Information

For Teachers 4th - 12th
Students build their own kite following certain procedures. In this physics lesson, students explain the aerodynamics concepts involved in flying kites. They trace the development of aviation.
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Trajectory and Range of a Projectile

For Teachers 9th - 12th
Students investigate the factors affecting projectile trajectory. In this physics instructional activity, students calculate the range, time and speed of projectiles using mathematical equations.
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Meteorites

For Teachers 1st - 11th
Young scholars 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...
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Solar System and Planets

For Teachers 7th - 10th
Students identify the main components of the solar system. In this earth science lesson, students order the planets according to their distances from the Sun. They differentiate planets from dwarf planets.
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Sunspots

For Teachers 7th - 12th
Students examine what a sunspot is and how it is produced.  In this sun lesson students locate and measure sunspots then view them through a camera.
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"Stick to It!" Properties of Pressure Sensitive Adhesive Tapes

For Teachers 9th - 12th
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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Crystal Growing

For Teachers K - 12th
Students 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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Density

For Teachers 6th - 9th
Young scholars determine the density of different substances. In this physical science lesson, students rank them according to their density. They discover the relationship between volume and density.
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Disposable Diaper Comparison and Mystery Powder Identification

For Teachers 3rd - 12th
Students investigate which diaper is the most absorbent. In this chemistry instructional activity, students calculate how much water is absorbed by diapers. They identify an unknown powder based on physical and chemical properties.
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Rusting-A Form of Oxidation

For Teachers 9th - 12th
Students conduct an experiment to observe oxidation. For this chemistry lesson, students explain how rusting happens. They rank metals according to their conductivity.
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Electrolysis

For Teachers 6th - 12th
Students conduct a series of experiments on water electrolysis. In this chemistry lesson plan, students explain what happens to the molecules during the process. They cite real world applications of electrolysis.
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Graham's Laws: Diffusion and Effusion of Gases

For Teachers 7th - 12th
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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Polymerization Experiments

For Teachers 1st - 12th
Students study the concepts of polymerization and the function of crosslinkage.  For this polymer lesson students complete a lab activity and write down their observations. 
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Water

For Teachers 4th - 12th
Students conduct a series of investigations on the unique properties of water. In this general science lesson, students explain what causes water's surface tension. They explain the different stages in the water cycle.

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