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Environment: Battling for Oxygen
Students construct an interactive ozone depletion model using gumdrops and toothpicks. After analyzing the data obtained from the model, they record it on butcher paper and complete worksheets about oxygen.
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Energy Detectives at Work
Students are "Energy Detectives" working for an engineering firm that does energy evaluations at schools. In teams, they locate energy sources around the school, and record their findings on an Energy Detective Worksheet.
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Basic Troubleshooting Strategies
In this circuits activity, students are given 15 different scenarios to troubleshoot using the scientific method. Topics include electrical lights, "network" power cabling, gas pipelines and stereo systems.
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Inventor's Challenge Review
In this science worksheet, students match each invention or device to its inventor listed on the right. There are 32 inventors listed and some may be used twice. Then they order the items in each group from oldest to newest and state the...
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Intimidation of a Nation
Students discuss their understanding of "intimidation." In groups, they analyze and discuss recent terrorist threats to the scheduled democratic elections in Iraq, and then reflect on whether they believe the elections should continue as...
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Bipolar Junction Transistors as Switches
For this physics worksheet, students construct an electric circuit based on specific requirements. They complete 48 short answer questions related to the circuit.
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Electromagnetism - Transformers
Students build small circuits using transformers. In this electromagnetism lesson plan, students will show that transformers increase voltage which leads to an increase in current. An ammeter and the brightness of a light bulb will be...
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Forest Ecosystem
Students take a field trip and explore a temperate rainforest. In this rainforest lesson plan, students discuss many items they see on their journey and experiment with different tree leaves.
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Charleston Architectural Study
Student learn about the historical significance and local history of Charlestown SC. Young scholars begin with lectures, notes, coloring books and culminate with historical building visits.
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Bolts Out of the Blue
Students research different types of lightning patterns and compare their origins to an experiment on static electricity. They research different types of lightning, and explain how different light patterns result from those charges.
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Is the Internet Igniting Violence?
Students explain how various issues regarding restrictions on the Internet are impacted by the First Amendment of the United States Constitution, particularly in light of the recent school shooting and bombing in Littleton, Colorado.
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A Sea of Intrigue
Students explore trireme, a type of ancient Persian warship. They investigate other underwater recovery operations to shed light on the difficulties a trireme recovery team might face.
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Weather: You Like It or Not
Students explore the importance of and flaws in weather prediction, and prepare their own weather report on a specific type of storm.
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Judicial Void
Students explore the impact of Justice Sandra Day O'Connor on the Supreme Court. They research potential nominees to replace her, in light of her resignation, and write letters to President George W. Bush to share opinions of the...
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Crash Test Smarties
Students share hypotheses about the variables needed to produce a collision between two moving objects. They simulate the impact of a moving object on an object that creates a spray of debris, and simulate a NASA Deep Impact study.
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Safety Catch
Students consider their own beliefs about gun control after examining the effects of and speculations about a decade-long ban on semiautomatic assault weapons.
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IS THE SUN OUR HEATER?
Students explore and discover how the sun provides heat to the earth, depending on the surface as well as the angle of the sun's rays.
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Life Before Electricity
Students describe life before the introduction of electricity, and debate the implications of the introduction of electricity on society.
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What Is Energy? Short Demos
Students engage in three short, hands-on, in-class demos which expand students' understand of energy. First, using peanuts and heat, students see how the human body burns food to make energy. Then, they create paper snake mobiles to...
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A New NATO?
Students read and interpret NATO's mission statement. After reading an article, they discover incidents in which NATO has deviated from their original purpose. In groups, they research the opinions of the countries of NATO. They write...
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The Write Response
Learners explore what impact the terrorist attacks of September 11, 2001 had on nine different American novelists. They write and share their own thoughts and feelings, then consider the role writing plays in their own lives,...
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Solar Car Series: During what part of the day can t most Sun power be collected?
Learners participate in an outdoor activity in which they make direct but safe observations of the Sun. Students use a solar cell and voltmeter apparatus to collect data on the amount of DC voltage produced by the solar cell during a...
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Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
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A Moon with a View
Third graders explore the rotation of Earth and the moon. In this solar system lesson, 3rd graders participate in an Earth and moon simulation in which part of the class "becomes" the sun, while other children represent the moon by...