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Hydroponics
Students examine how to grow plants using a hydroponic system. In this hydroponics lesson students identify the advantages and disadvantages of growing plants hydrologically.
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Plankton / Phytoplankton
Young scholars 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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Thin Layer Chromatography (TLC) Separation of Plant Pigments - Chlorophyll, Carotene
Students use TLC separations to identify various substances. In this chlorophyll lesson students separate pigments found in different plants.
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Thin Layer Chromatography (TLC)
Middle schoolers study flavinoids and how they exist in the plant kingdom. In this pigment lesson plan students complete a lab activity to see how flavinoids move in substances then record their observations.
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Worm Compost & Vermicomposting
Students explore vermicomposting, the species of worms needed and the proper climate for it. In this composting lesson students make their own worm compost bin.
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Antibodies
Students conduct a series of exploration activity on how vaccines and antibodies work. In this biology activity, students test how antigens and antibodies work in the body. They discuss the benefits of vaccines in promoting immune...
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Gel Electrophoresis
Learners 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
Young scholars conduct various experiments on glucose. In this biology lesson, 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)
Students explore how PCR works through various activities. In this biology lesson, students explain how PCR generate copies of DNA. They simulate the process using an online interactive website.
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Kite Experiments and Building Information
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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Sunspots
Young scholars 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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Crystal Growing
Students explore the different phases of a crystal. In this mineral lesson plan students grow their own sugar crystals using a sugar recipe.
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Disposable Diaper Comparison and Mystery Powder Identification
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
Students conduct an experiment to observe oxidation. In this chemistry activity, students explain how rusting happens. They rank metals according to their conductivity.
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Electrolysis
Learners conduct a series of experiments on water electrolysis. In this chemistry lesson, students explain what happens to the molecules during the process. They cite real world applications of electrolysis.
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Emulsions
Students identify the characteristics and composition of emulsions. In this chemistry lesson, students classify household products according to emulsion type. They explain how to make the best emulsion.
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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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A Very Simple Conductivity Meter
Students investigate the hardness of different water samples using the conductivity meter. In this chemistry lesson, students build their own meter following specific procedures. They identify an unknown sample of water.
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Testing Water for Hardness Using Soap Bubbles K-12 Experiments & Background Information
Students examine water and what causes it to become hard. In this water lesson students use the soap test and determine the mineral content and hardness of a sample of water.
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Yeast
High schoolers study the characteristics of yeasts. In this biology lesson plan, students conduct experiments to measure yeast respiration. They discuss the favorable conditions needed for growing them.
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Ice
Students examine the different propereties of ice, such as freezing temperature. In this scientific lesson students complete several activities using ice, like making ice cream.
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Polymerization Experiments
Students study the concepts of polymerization and the function of crosslinkage. In this polymer lesson plan students complete a lab activity and write down their observations.
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Making Soap
Learners explore what chemical indicators are and use pH paper to determine if something is alkaline or basic. In this pH lesson plan students manufacture their own soap.
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Trajectory and Range of a Projectile
Young scholars 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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