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What Do Trees Do for Dinner?
Students investigate how trees produce their own food. They examine chlorophyll cells with a microscope, analyze a cross section of a log, determine how old the tree was, simulate the distance of the roots, and create a play.
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How Electronics Come to Us: Distribution and Use
Young scholars identify environmental challenges that can be solved throughout a product's life cycle. They experiment and examine how we can choose and use products in an environmentally responsible manner. Each student is also involved...
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Habitat Unit - Day 2
Students explore abiotic factors that affect habitats. After a class lecture, students work in groups to answer questions about plant tissue, production and growth. They share answers, complete a crossword puzzle, and create a habitat...
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Health and Nutrition
Fifth graders explore nutrition and health ideas to maintain their energy. In this energy lesson, 5th graders read information about ways to keep their energy boosted. Students keep a diary of what they each and create a chart for the...
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Primary Producers
Young scholars examine the role of carbon in the oceans and how phytoplankton determine the levels present. In groups, they practice measuring primary productivity using two methods. They use the internet to research the role of...
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Uranium On a Diet
Pupils examine how nuclear reactions differ from other chemical reactions they have studied. They add up atomic masses of both the product and reactant side of an example of uranium decomposition, demonstrating mass loss involved.
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Solid Waste/Recycling
Students see that when we throw away garbage, it usually ends up in a landfill. Landfill space is getting increasingly scarce, and every time we throw something away we throw with it the energy, the money, and the raw materials it took...
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TV Documentary on Coal
Students are divided into five groups with each group assigned one of the following topics: how coal is formed, how coal is mined, how coal is used to create energy, environmental impact of coal mining, and the benefits of coal energy....
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Hazardous Waste
Students define technology and relate the definition to the production of electricity using nuclear energy. They also list the technologies involved and relate the use of these technologies to their effect on society in general, and...
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Webbing out Electricity
Fourth graders identify electricity as a form of energy that is associated with common household products. They utilize technology as an aid in which they can graphically organize their thoughts.
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Ammonium Nitrate - Heat of Solution
Students quantify the relationship between temperature, energy and heat
and define an endothermic reaction. They measure the energy change caused by dissolving one mole of ammonium nitrate in water.
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Wise Use of Paper
Young scholars explore the paper recycling process. They experiment with ways to conserve and recycle paper products.
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CALORIE COUNTDOWN
Students will categorize foods according to their components and energy content.1. Design a large bulletin board with sections for carbohydrates, fats and proteins.
2. Ask students to bring labels and packages of different food products....
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In Search of Reused and Recycled
Young scholars identify recycled and recyclable products by reading labels. They discuss what happens to solid waste in landfills and its impact on the environment. They discuss ways in which they can conserve natural resources.
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Korea in Your Community
Pupils identify Korean products sold in the US and become aware of Korea's importance in international trade.
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All Wrapped Up
Students work in teams to identify and sort types of packaging used in food production. They consider ways to reduce the environmental impact of packaging and reflect how consumer choices play a role in trash production.
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Recycling and Precycling
Learners research how recycling saves energy and raw materials and reduces pollution. They think about the benefits of recycling. Students find ways our buying habits influence the amount of garbage we produce.
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Coal: A Tree-mendous Resource
Young scholars identify the many products manufactured using coal. After brainstorming, they create displays by making posters, a bulletin board, a mobile or a three-dimensional display.
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Coal and Oil: Powering Our Way of Life
Students identify and represent some common products that are made using petrochemicals and some of the effects that higher gasoline and coal prices would have on the American economy in a graphical format. They synthesize information...
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The World Population Explosion
Students are introduced to some of the fundamental questions about the connections among population, resources and energy use, and environmental impacts. They explore population growth, interpret a line graph and calculate their own rate...
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Rockets on a Shoestring Budgut
Students work together to create rockets on a budget. They discover the limitations that real engineers face when designing and testing their products. They discuss their findings to complete the instructional activity.
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Balancing Bottles
Students explore the Law of Conservation of Matter using effervescent tablets. In this mass and energy lesson, students investigate how mass is conserved in the reaction of effervescent tablets and water. They will discuss and...
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Minerals
Students become aware of the amount of different kinds of minerals are needed to maintain our standard of living by observing the worksheet. They study how it requires production of 40,000 pounds of new minerals and metals every year for...
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Science: Why Animals Hibernate
Second graders investigate the reasons animals hibernate. They measure their own heart rates and compare them to those of a hibernating bear. In their journals, 2nd graders record facts about and characteristics of hibernation and...