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Does the Introduction of Pesticides and Fertilizers Alter an Aquatic Ecosystem?
Students conduct an experiment using a small sample from a local water source. They introduce fertilizers and pesticides, separately, and carefully examine the results in their simulated aquatic ecosystem.
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Acid Rain
Young scholars create acid rain using carbonic, nitrous, nitric, and sulfurous acids.
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Nuclear Power Gets A Boost
Students examine nuclear plants and how they use fission reactions to generate electricity, compare fusion reactions to fission, and read about technology that may soon allow fusion to become practical for producing nuclear power...
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GPS Art
Young scholars design their own logo or picture and use a handheld GPS receiver to map it out. They write out a word or graphic on a field or playground, walk the path, and log GPS data. The results display their "art" on their GPS...
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ECONOMIC SYSTEMS
Students list and explain the three types of economic systems as well as the three economic questions that every economic society must answer at one time or another. In addition, they identify the five features of our market economy.
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Economic Decisions
Learners practice decision-making skills by planning vacation, including all proposed expenses. Students distinguish between needs and wants, identify difference between goods and services, and describe economic resources used in...
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A Feast for the Future
Students participate in an activity that uses a simulated meal of transgenic foods in order to initiate a discussion of the controversy concerning the use of transgenic food products.
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Human Power or Machine Power
Students compare different means for accomplishing tasks. They explain benefits and liabilities for the above different means. Exploration is studied in photos of laborers, animals and machines doing work.
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Is Organic Food Worth the Extra Cost?
Learners calculate the amount of pesticide residue in selected foods for two
pesticides and determine if these levels are safe. They read an article about a
research study looking for metabolites of these pesticides in children. Finally,...
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Activity #4 Ground Water Model In a Jar
Students devlop a model, which they illustrate a water table and allow for the discussion of common terms and illustrate what those terms mean. They comprehend that a flow rates, removal of contaminants, and the amount of water stored...
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What Is Engineering Design
Young scholars investigate the concepts related to the practice of designing and building large scale buildings. They conduct research using the internet and other resources in order to apply mathematics and architectural design...
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Outdoor Survival
Students are introduced to basic outdoor survival concepts. They identify the seven basic needs for survival. Students describe the symptoms and treatment for frostbite and hypothermia. They compare and contrast the value of different...
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Images of Our Changing Earth
Students identify and explain that remote sensing can detect changes on the Earth's surface that occur over time, and name at least three: urbanization, deforestation, and succession. They select a global change issue to investigate and...
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Word Search and Define – Lesson 2
For this health worksheet, students identify and locate eight vocabulary terms in the puzzle and then, they fill-in the blanks to the correct description of each.
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Pollution - What is It Doing to Us?
Learners recognize some forms of pollution. In this science lesson plan, students recognize and understand some of the devastating effects of the acid rains and other possible factors that are contrary to the pH balance of nature.
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Safe Subs
Students investigate ways to reduce use of hazardous materials. For this safe substitutes lesson, students review hazardous wastes used in many homes and possible safe substitutes for these harmful chemicals. Students write and...
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Industrial Agriculture
Students write about the benefits that industrial agriculture has had on growing crops. In this industrial agriculture lesson plan, students research how technology has impacted the processing speed of growing food.
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Take a Hike!
Students explore the benefits of staying active by going on a hike. In this physical education instructional activity, students discuss the concept of a hike, where a good place to hike is and what types of foods are necessary to stay...
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This One is for the Birds
Young scholars create a bird feeder to form their technological skills and create a better bond with nature. In this nature lesson plan, students use websites, technology, brainstorm ideas, and build models.
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Sars
Students discuss the Sars outbreak in 2003. In this biology lesson, students research the effect of the outbreak to the world. They create a public announcement about the topic.
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International Trade, Part I, Protectionism
In this economics worksheet, students define economic terms related to international trade and diagram domestic trade problems.
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Let There Be Light
Fifth graders explore electricity. In this electricity instructional activity, 5th graders experiment with open and closed circuits. Students determine how to properly connect a battery and bulb to illuminate the bulb.
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Hula Hoop Habitats
Learners explore migration. In this science lesson, students play a game in which they explore bird migration. Learners discuss the needs of birds and play a game in which they "migrate" in order to meet their needs.
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Field Trip to Car Dealer
Young scholars explore how car dealership works. In this social studies lesson, students discuss the things to consider before buying a car. They write and share what they have learned in the field trip.