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A Very Simple Conductivity Meter
Learners conduct a simple conductivity meter to test the ionic or non-ionic nature of water samples including one from their home.
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What Does Waste Do to a River?
Young scholars develop a graphic way of visualizing the concept of a million by utilizing what had happened to the Nashua River due to the dumping of raw sewage in 1962.
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Cooking on a Budget
Students explain if they like expensive or less expensive brands. They choose and eat a complete meal and evaluate themselves on its cost, nutrition and taste.
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Kirk Medical School
Fifth graders conduct research on the major organ systems of the human body. They create and present 3D models of a body system, and collect basic first-aid supplies for donation to a third-world community.
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Knowing Ourselves And Others Through Poetry
Learners become familiar with word usage and synonyms.
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Narrow Road to the Interior
Students investigate the life and work of the Japanese poet, Matsuo Basho as the Japanese poetic forms are studied. Nature, symbolism, and history are probed as the instructional activity is developed.
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Fertilizer Frenzy
Young scholars design and conduct an experiment testing the effect of fertilizers/soaps on algal growth. They estimate and predict, identify the variables, formulate a hypothesis, and record and analyze the data, presenting their...
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Washing Air
Young scholars observe a model of a wet scrubber. They discuss this and other methods of pollutant recovery. They discover how engineers use this information to protect the environment.
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Desert Xeriscaping
Students recognize native species of desert vegetation while examining the need for water conservation. They design and create a xeriscape landscape using a variety of materials.
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Chinese Politburo Simulation on Uyghur Terrorism
Students are assigned a member of the Chinese Politburo and research this person's background, position, and political beliefs. Based on their position on the Politburo, their personality, and their background before coming to power,...
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Imagery on Fabric
Students practice placing images on their completed quilts. Using their quilt they made in an earlier lesson, they print off photographs from a printer and use heat to transfer them to the fabric. They share their quilts with the class.
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You mean college costs that much?
Seventh graders collect, organize, and analyze data as they research colleges on the Internet. They graph their collected data on a line graph and use a spreadsheet on Microsoft Excel in order to organize the data.
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Selecting Soil Organisms in Compost
Students conduct an experiment to demonstrate that many of the enzyme systems needed to break down society's wastes exist in nature among the decomposers in a compost pile. They culture compost bacteria on starch agar to examine the...
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Selecting Soil Organisms in Compost
Students demonstrate that many of the enzyme systems needed to break down--and therefore clean up-society's wastes already exist in nature among the decomposers. They select the best starch-munching organisms by altering the environment...
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Space Exploration
Fourth graders observe an empty 14 oz. clear plastic cup and measure how much water the cup can hold when it is completely full. They work in groups to fill the plastic cup, but half of the groups receive a smaller vial and the other...
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Dream Houses
Students explore different types of homes and how the environment effects the types of houses people construct. In this houses lesson plan, students learn about environmental factors and cultural factors that play in to why people build...
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Who Were the Mayans?
In this Mayans worksheet, learners read about the Mayans on a web site given, then complete a set of 10 related comprehension questions.
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Scientific Inquiry: Periodic Motion
Students construct their own pendulum. In this physics instructional activity, students design an experiment to find the factors affecting its period. They formulate a conclusion based on experimental data.
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Pure Substances and Mixtures
Students compare and contrast the properties of substances and mixtures. For this chemistry lesson, students simulate spontaneous mixing by performing a short class activity. They differentiate heterogeneous and homogeneous mixtures.