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F = Ma, Inertia, And Action-reaction
Fourth graders investigate Newton's Second and Third Laws of Motion. They determine what makes objects harder or easier to push. While investigating they determine how applying force in order balance out gravity allows things to stay...
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Magic Wand
Students observe how an image falling on a CCD array is divided into individual pieces, by the property of persistance of vision.
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Air Quality Presentation for Youth
Students read two books about wind and dust and then participate in a demonstration in which they plant seeds and compare dry, dusty soils to moist soils. They identify the rationale and methods for keeping airborne dust down.
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Get Out in the Field
Learners visit a shoreline--of an ocean, a lake, a pond, a riverbank, etc., survey it and record what they find there. They map the shoreline and surrounding area and conclude where potential waterfront projects could occur.
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Finding Jupiter's Moons
Students explore Jupiter's Moons. They calculate and predict the location of Jupiter's 4 large moons. In addition, they draw Jupiter with its moons correctly shown for the time of the observation.
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Feel Your Way!
Students investigate the sense of touch as they examine the texture of items in the classroom and from their homes. They watch a computer based video about the senses and draw items that are rough, smooth, soft, and hard.
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Coulomb's Law
Ninth graders observe the relationship between electrical charge and force. In this electrical charge lesson students experiment and find the quantitative relationship between force and the center to center distance between objects.
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Seasons in 3D: Student Exploration
In this seasons exploration worksheet, students review vocabulary and answer prior knowledge questions, then use the Seasons in 3D Gizmo to complete exploration activities.
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Storms and Extreme Weather
Students explore hurricanes and tornadoes by conducting an experiment. For this weather pattern lesson, students define many extreme weather vocabulary terms and discuss the relationship with static electricity. Students utilize plastic...
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Lesson 4 Activity 1: Mapping the Third Dimension
Students work in pairs to construct a simple stereoscope.
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Weighted Averages
Weighted averages can be tricky to explain! However, this study guide makes it easy for teachers by including definitions, explanations, and breaking down problems into three steps. Includes mixture problems and uniform motion problems.
Teach Engineering
Six Minutes of Terror
Help your class understand the design challenges when trying to land a remote spacecraft on a planet. Class members examine the provided information to understand how each component of a spacecraft is designed in order to safely land a...
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Understanding Symbols
In this symbols worksheet, students read about how different symbols are used to represent variables or constants in equations. Then students complete 3 problems.
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Wonderful, Wild Weather
Students study the different types of weather, how it affect what they wear, and how it is related to the seasons. They compare the seasons and tell how they prepare for the change in seasons. They design a creative presentation about...
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Home on the Biome
Fifth graders study six major biomes, graph temperature and rainfall, and present their findings to the class.