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The Wonderful World of Polymers
Seventh graders investigate the concept of polymers. They discover unique properties and how polymers are natural. The lesson contains sufficient background information for the teacher. Students examine different types of materials and...
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Balancing Equations
Students work in pairs to complete a worksheet that asks them to balance several chemical equations. They partner with other students to correct the equations and then follow online instructions to create a table in Word.
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How Long Does Trash Last
Students work in cooperative groups to estimate how long trash lasts in a landfill. They study environmental consequences of not recycling and use graph-making software to create a graph that illustrates the lifespan of trash items...
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"Now and Then" Comparing Present Day with Medieval Times
Eighth graders compare a present-day social issue with a medieval issue. They use technology tools to conduct their research and demonstrate their new knowledge. Students present their findings to the class in the form of a PowerPoint.
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Solar Kit Lesson #7 Positioning Solar Panels I: Explorations with Tracking
Students track and record data on the Sun's position in the sky and on the output of a solar panel tracking the Sun. On a second day, students graph and analyze the data to identify relationships between (1) the time of day, (2) the...
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MINI-UNIT on ELECTRICITY
Students identify hypotheses related to static electricity, to begin to test the hypotheses, to begin to develop conclusions related to observations, to demonstrate that like charges repel and unlike charges attract each other, to name...
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Using the Very, Very Simple Climate Model in the Classroom
Students study the relationship between the average global temperature and carbon dioxide emissions. In this weather lesson students develop a test scenario using a model then read and interpret graphs of data.
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Plants and Animals: Partners in Pollination
Students identify the plant parts and bee structures that are involved in pollination. They simulate pollination in a group activity and process the information.
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Climate and Cultures of Africa
Young scholars gain an understanding of the relationship between climate and culture in the sub- Saharan Africa. Students will complete short exercises pertaining to the various cultures of Africa and the climate in which they live....
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Dinosaurs Were Real!
Students investigate the history of dinosaurs, as real animals. In this dinosaur lesson plan, students examine basic concepts that help them understand the history of all life. Included in this article is information on the world of the...
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Lift and Drag: Principles of Flight and the Soaring Imagination
Students construct models of early gas balloons and gliders. In this balloon and glider lesson, students create models of early gas balloons and gliders, discover how the forces of lift and drag effect aircraft in flight, and put on...
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The Squeeze is On
Students investigate the force of compression and how it acts on structural components through a hands-on group project. They use everyday products such as paper, toothpicks, and tape to construct a structure that will support the...
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Grade 8 Unit 4
Eighth graders analyze aspirations and ideals of the people of the new nation, in terms of its physical landscapes and political divisions, and the territorial expansion of the United States during the terms of the first four presidents.
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Reflecting Light
Students are introduced to the reflective properties of light and use mirrors to make light from a source reflect onto a specific target. They take turns and record the amount of time it took to correctly reflect the light.
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Air -- Is It Really There?
Students work together to perform simple experiments discovering the properties of air. They share their results with their classmates. They examine how engineers use the properties of air to clean the air of pollutants.
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Pop Rockets
Learners work together to design and build a paper rocket. They place a propellant in the contraption to make it fly. They discover Newton's third law of motion.