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Effects of Environment on Memory
Students explore the effect that environment has on memory. They analyze their own study habits and draw conclusions about their work behaviors. Baseline capacity is established for the subjects' ability to memorize an increasing series...
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DNA Extraction From Onion
Students extract DNA from an onion using household equipment and supplies.
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Densities
Students explore the concept of density. In this density lesson plan, students determine the density of a crown and a sample of clay. They hypothesize about the densities of 4 liquids they are given including molasses, cooking oil, a red...
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Submersible Designer
Young scholars work in groups to design, build, and test a submersible prototype. In this engineering instructional activity, students learn about the importance and design of submersible vessels and apply their knowledge by building one...
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Bernoulli's Principle
Students explore Bernoulli's principle, how it is related to flight, and the effect of lift, thrust, and drag on flight. They design and develop an experiment that tests for distance traveled by their paper airplane, and record and...
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The Dose makes the Poison
Students investigate the effect of a chemical (they choose) on the germination of seeds. They calculate % chemical concentrations in water, form a hypothesis, and discuss the ethics of using animals in biomedical research.
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Creating the Ideal Cargo Boat
Students build boats out of clay to test the buoyancy of the boat in water. Students break into pairs and construct their boat to specific guide lines, then experiment with their boat in the water.
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Cooking Up the Scientific Method
First graders identify the different steps of the scientific method. In this life science lesson, 1st graders apply this method when conducting a series of hands-on activities. They collect data and write observations in their journals.
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Cold War
Eleventh graders analyze U.S. foreign policy since World War II, tracing origins and geopolitical consequences (foreign and domestic) of the Cold War and containment policy.
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Pond Water Survey
Students identify and describe various organisms living in a pond water environment. They describe the characteristics of living things. Students compare and contrast organisms created by asexual reproduction and sexual reproduction....
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THE WRECK OF THE ZEPHYR
Students, while listening to a tape on the story The Wreck of the Zephyr, complete several assignments as the week progresses. Special note is placed on all written assignments.
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Cleaning Water: How Filters Work
Students construct their own water filter to obtain clean water. In this filtration lesson, students produce tainted water in order to properly filter it with filtration devices made in class.
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Regents of the U. of California v. Blake
Students examine affirmative action and equal protection. For this Supreme Court lesson, students examine primary documents from Regents of the U. of California v. Blake and discuss the implications of the decision.
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Nutrition: It's In Your Hands
Fourth graders use this lesson plan to focus on their health, nutrition and the state of the environment. In groups, they examine the various types of land, water and air pollutants and compare and contrast a food chain with and without...
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Powerful Polygons
Students scan the classroom to find different common shapes. They listen as the teacher defines polygon and regular polygon. The teacher demonstrates regular polygons via the Internet and the "Math is Fun" web site. Students go outside...
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What is an Atom?
Third graders understand that the smallest particle is an atom. In this matter lesson, 3rd graders make a piece of aluminum smaller and smaller to see that what's left is still aluminum. Students recognize that cutting into smaller...
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The Influence of Carbon Dioxide on the Chemistry of Soda
Learners investigate the carbon dioxide content of different sodas. For this chemistry lesson, students explain why PET containers are preferable than HDPE for soda bottles. They collect data and graph them.
Institute of Electrical and Electronics Engineers
Electric Switches
Students examine how electric circuits are controlled with a switch. They incorporate a switch into a battery/bulb circuit. They design and create their own switches using everyday materials.
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What Makes Bones Strong?
Learners explore the function of bone, muscle, and skin. Pasta and rubber bands are used to model how minerals and collagen contribute to bone strength. The effects of the reduction of these substances are explored in chicken bones.
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Rockets Away with Newton's Laws of Motion
Eighth graders comprehend Newton's Laws of Motion and to use the scientific method in rocketry sub-unit. They work through the scientific method. Students illustrate how science and Newton's Laws can be used in everyday situations and...
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Draw an Alien in Natural Habitat
Students apply prior knowledge of living things, structures of living things and how living things sense and respond to their environment. In this habitat lesson, students review the basic needs of organisms to survive. Students create...
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Alternative Energy
Students discover types of energy. In this physics lesson, students discuss ways to power a car a design a model car kit with an alternative form of energy.
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How is HIV Spread?
Students examine the methods of HIV transmission. In this disease control lesson, students use search engines on the Internet to research how HIV is spread. Students complete an included worksheet on HIV myths and facts.
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Modeling Estuaries
Learners create a model estuary. For this modeling estuaries lesson, students identify characteristics and mix water of varying densities. Learners form a hypothesis, conduct an experiment, and analyze the results.