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Sounds Good to Me
Middle schoolers determine density and hardness of wood samples based on several investigations. In this physical science and music instructional activity, students visit four centers and perform tests on wood samples to determine...
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pH Basics
At some point, all science learners experiment with pH. In this brief lesson, they simply use pH strips or a meter to find the pH of six different solutions. A useful worksheet that displays a data chart is included for your students.
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pH Scale, acids and bases
Eighth graders define the pH scale, acids and bases. They distinguish between acidic and basic solutions using litmus paper. Students review simple chemical formulas. They define the subscript and coefficient in terms of chemical...
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The Conservation Of Mass (The Mass Of Gas)
Students gain an understanding of matter in all of its phases. In this science lesson plan, students further their knowledge of the laws of conservation of mass, the loss in mass can be accounted for, when the gas is allowed to escape...
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Density In A Wave Machine
Young scholars explore density. In this science lesson plan, students gain an understanding of the concept of density, especially as it relates to liquid. Young scholars demonstrate that a less dense liquid will float on a denser liquid...
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Ionic vs. Covalent Compounds Lab
In this ionic and covalent compound worksheet, students investigate the properties of three unknown substances in order to determine if they are ionic or covalent compounds. They write conclusions about their results.
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Density Of A Material
Students determine the density of a material created in the laboratory and observe physical and chemical changes. They engage in a lab activity, and answer questions on a worksheet imbedded in this plan.
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Milk: A Practical Application
Explain the coagulation and coalescence processes associated with milk protein and cheese. List the components of milk and explain how each component is dispersed in the milk. Describe what happens when milk protein is coagulated Discuss...
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Chemical Sleuthing
Students engage in a lesson which includes flame tests and the construction of a simple diffraction spectrograph with which to measure sodium ion emissions. They use the Bragg equation to compute the wavelength of the line spectra produced.
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Enzyme Labs Using Jello
Students test for the presence of enzymes in fruit and the specificity of those enzymes, as well as to identify and show the susceptibility of enzymes to certain environmental factors (temperature and pH) originating in the enzyme's...
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The Motion of a Virus Through a Population
Students test the factors that influence the rate at which a virus spreads through a population. They complete a lab activity then discuss data collected and review and answer a set of questions.
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Rate of Solubility
Learners investigate factors affecting the rate of solubility. In this rate of solubility lesson plan, students experiment by crushing, heating and cooling solutes and solvents to see how the solubility is affected. For each situation,...
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Exothermic and Endothermic Reactions
Students observe demonstrations of exothermic and endothermic reactions and determine the changes that take place in a chemical reaction. Students observe four demonstrations showing entropy, attraction of molecules due to polarity,...
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Liquid Conductors
Students identify liquids as conductors. In this circuits lesson, students build a circuit, then use various liquids to complete the circuit, and determine which liquids successfully conduct electricity.
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Life Science- Learning About Tadpoles
Students investigate a frog's life cycle. In this tadpole lesson, students observe tadpoles in an aquarium and record results. Students fill in a KWL chart as an assessment.
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Digging the Earth's Crust
Students investigate the Earth's crust. In this geology lesson, students identify the materials made up of the Earth's crust and investigate the different kinds of soil.
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Nature Superfish
Students examine the billfish as a predator in the ocean. In this ocean, creatures, and tides lesson, students view video clips and discuss the sea creatures and scientists in the videos. Students create their own videos. students...
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Building an Underwater Habitat
Students investigate underwater habitats. In this underwater habitat lesson, students study Aquarius and design their own underwater habitat that can sustain life. Students work in groups and present their habitats to the class. Students...
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Make Slime
Students make slime. In this chemical reaction lesson plan, student use Borax to make a gel like solution. Students add all ingredients listed, add food coloring, and mix well. Students see first hand how chemicals react together...
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Hot Food
Students compare and contrast photosynthesis and chemosynthesis as processes that provide energy to biological communities. They investigate the energy content of hydrocarbons used in coral communities.
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Where Does Maple Syrup Come From?
In this maple syrup worksheet, students read an informational article about the discovery of maple syrup, how we get maple syrup today, the "sugar house", how to grade it, and a recipe for a snow cone. Students answer nine true and false...
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States of Matter Lessons
Teachers can give their students hands-on ways to explore solids, liquids, and gases with these lesson plans.
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Rockets on a Shoestring Budget
Students, operating under simulated budget constraints, build pop-rockets and launch them. Working in pairs, they complete budget worksheets and use their "Blast Off Bucks" to pay for the construction. They then redesign their rockets...
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Landmarks of the Underground Railroad
Students explore Civil Rights by reading several books in class. In this Underground Railroad lesson, students discuss The Story of Henry Box Brown and identify the location and functionality of the Underground Railroad. Students answer...
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