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Determining Acids and Bases
Students test various liquids and identify as acids or bases. In this chemistry and pH lesson, the students use purple cabbage indicator to test a variety of teacher-provided substances, then bring in liquids from home to test acidity....
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Gel Electrophoresis
Students 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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Hitler's Lost Sub
Students watch a video clip about German submarines lost during World War II. They work together to create their own submarine out of a plastic bottle. They test the buoyancy of the submarine in different activities.
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"Graphing Your Motion"
Students study the concepts of motion, velocity, and acceleration through graphing their own movement using LoggerPro. They explain the difference between speed and velocity using the weather vane example. They discover the difference...
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Introduction to Scientific Method
Students investigate safe laboratory procedures, classroom management guidelines, and group roles and procedures. They study a set of safety guidelines with their parents, and to sign a contract stating that they understand the...
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Electric Field Activity
In this physics instructional activity, students identify and describe the correct and incorrect features in electric field lines. Then they qualitatively sketch field lines for a charge distribution and a charge given the field lines.
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Emulsions
Learners 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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Convection and Wind
Students use water, beakers, hot plates, paper dots, and goggles to participate in a hands on activity where they see how a convection current creates wind. In this convection current lesson plan, students participate in a hands on...
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Leaf Chromatography
You can bring science alive for students with these lessons on leaf pigments.
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Red, Green, and Blue Mystery Liquids! Hypothesis or Inference?
Eighth graders are actively involved in the scientific method and inquiry as they form quick hypotheses based upon a teacher set of mystery liquids. They determine the need to make additional observations of the liquids.
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Alternative Energy
Students discover the different alternative fuel sources. In this biology instructional activity, students identify the different stages of the carbon cycle. They explain the pros and cons of using alternative energy.
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Teaching About the Properties of Water
Students use video, Internet research, graphs and tables, worksheets and hands-on experiments to investigate the properties of water in a lake environment. They work under direction or through an inquiry process.
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The Pure, The Mixture, The Unknown
Ninth graders participate in classroom discussions, demonstrations and hands-on laboratory activities about pure substances and mixtures with a focus on common household materials. They investigate: What is a pure substance? What is a...
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Physical/Chemical Properties of a Burning Candle
Students investigate the physical and chemical properties of a candle before and after it is lit. They conduct a burning candle experiment, and complete a KWL chart and worksheet, recording the results of the investigation.
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Time to lend NASA a hand
In this measurement worksheet, students complete an experiment answer questions about how they measure the units of volume, temperature, and mass of certain objects. Students answer 5 questions.
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Architecture of the Skeleton
Students experiment with skeletons. In this bone health lesson plan, students analyze, construct, and perform comparative investigations with bones. They make inferences about the structure and function of various bones. This lesson plan...
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Sea of Air #2
In this air worksheet, students name gases found in the air, what gases are removed from the air during different processes, and determine what happens to air if there are changes in pressure, volume, or temperature. This worksheet has 1...
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The Cantankerous Pathogen
Students explore what factors influence the spread of infectious diseases. They explain how human manipulation of the environment affects the transmission of diseases.
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Measuring Magnetic Field Strengths Using Ferrofluids
High schoolers explore the field of nanotechnology by examining magnetic field strength in ferrofluids. They use probes attached to a computer program to determine the relationship between magnetic field strength and magnetic field lines.
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Balance Point
In this math/science worksheet, students find the balance point of a variety of objects, and complete ten problems. Students look at sketches of objects and calculate the balance point, and also use meter sticks and weights. This is an...
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Electrical Resistivity
Students examine how materials oppose the flow of an electrical current. In this resistivity lesson students complete several experiments on the differences between resistance and resistivity.
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Overpopulation
Young scholars examine population growth and how it impacts our environment. In this population instructional activity students identify the causes and consequences of overpopulation.
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Balloons
Students explore the different types of balloons. In this materials lesson students can complete several experiments including building their own hot air balloons, making balloon animals and experimenting with static...
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Black Holes
Students explore what black holes are and how gravity is associated with them. In this space lesson students are given enough information to imagine a journey to a black hole.
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