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Graphing the Standard Curve
Young scholars analyze colorimetric using a computer program. In this science lesson, students show application of standard curves by finding other areas of science where standard curve is analyzed.
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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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The Pickle "Dill"emma
High schoolers study a problem in their local farming community regarding a pickle factory, and the class is asked to help determine if the pickle factory is the source of a seed germination problem.
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Smog Be Gone
Students begin the lesson by identifying greenhouse gases. In groups, they observe and record the effect of the gases on the atmosphere and the temperature of the Earth. They participate in activities that describe the role of...
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"Pennsylvania Watersheds, Many Ways to the Sea"
Students trace a molecule of water through the water cycle including each of its three loops. They describe why evapotranspiration demands the largest portion of total precipitation falling on a forested watershed.
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Plant Life In Action
Int his plant worksheet, students folllow the given directions to create an experiment. Students then answer 5 short answer questions and complete the given data table with results for two weeks.
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Simulating the Spread of an Infectious Disease
In this health worksheet, students identify various infectious diseases and explore the available options for stopping or preventing the spread of disease. They participate in a simulation experiment on how to measure and prevent. There...
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CLEAN AIR ACT (1990)
Students investigate the effects of acid rain by conducting an experiment with bean sprouts and graph the results. In this Environmental Policy lesson, students visit a museum to identify examples of foreign and domestic policy on...
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Food Chemistry: The Chemistry of Sweeteners
Students investigate the properties of sweeteners. In this chemical property lesson, students examine the unique properties of sweeteners by performing several experiments. They will analyze the data to form a conclusion about the...
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Texas Estuary Project
Students take a field trip to a local estuary and analyze water samples. They analyze and graph the data results, write an essay, and create a food web of their field site.
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The Effects of Water Quality on the Growth Rate of Freshwater Mussels
Learners participate in a field and laboratory study to determine if local freshwater mussels are environmentally stressed.
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What is the Composition of Soil?
Students examine the different components that make up soil. Using data, they identify the components of soil in their local area and discover how scientists use the soil to see how it was formed. They also describe the soil forming...
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Chemical Magic
Students identify acids and bases. In this chemistry lesson, students use red cabbage juice as an indicator of whether the liquid is an acid or base. Students discuss the results.
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Lesson 4: Factoring to Solve Quadratic Equations
Students solve quadratic problems by factoring. Using a specified website, or an interactive CD-ROM, students graph quadratic equations. Together, on the computer, students work example problems. Students observe the link between...
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The Plan of Government under the U.S. Constitution
Students explore the U.S. plan for federal government. In this U.S. Constitution lesson, students investigate a chart on the responsibilities of the Executive, Judicial, and Legislative Branches of governments. Students complete a...
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Woodrow Wilson and American Involvement in the Great War
Students examine American involvement in World War I. In this World War I lesson, students investigate Wilson's policy of neutrality as they read excerpts from his messages to Congress. Students respond to questions regarding the...
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Aquatic Science and IPC
Students explain the importance of water in our daily lives. In this aquatic science lesson, students identify different ways to purify water and make it potable. They design and construct a water filter based on researched information.
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"Where Do The 'Fungi's' Hang Out?"
Tenth graders engage in a lesson looking for the ideal conditions for microbial growth. The lesson is to be given once they have background knowledge about microbes. Students set up a lab in order to grow cultures over a period of two...
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CSI: Native America
Students discuss the murders of Native Americans in Indiana. In groups, they research and make drawings of the scene as if they were part of a CSI team. They complete any needed experiments to help them solve the crime and create a...
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Yeast Cells and their Environment
Students study the scientific method and explore how to design an experiment. In this investigative instructional activity students explore and hypothesis an experiment then carry it out to find the results.
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Urban Biology: Can Fish Detect Odors
Students investigate how fish use their sense of smell. In this scientific method lesson, students design and perform an experiment to investigate how fish use their sense of smell. This lesson includes statistical analysis and safety ...
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Raising DrugFree Kids:: A Values Approach
Students describe the components of a drug-prevention program, explain the place of drug-prevention in raising students and in the school curriculum, and design, plan and implement the Drug Free Kids program.
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Plant Pigment Chemistry
High schoolers discover the roles of pigments present in leaves. They extract and isolate pigments present in autumn leaves using a thin layer chromatography. Very nice instructional activity and lab!
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How We Perceive Movement, Depth and Illusions
Students examine how depth perception works through a class experiment. They design and perform their own experiment that investigates visual illusions.