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The Undiscovered Planet
Young scholars find a planetary object using star fields. In this investigative lesson students determine the distance to an object using trigonometric parallax.
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Measuring the Sun's Diameter
Students project and measure the suns image using a refracting telescope. In this sun's diameter lesson students calculate the magnification of the telescope and determine the diameter if the Sun.
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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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Hertzsprung-Russell Diagram
Young scholars examine the relationship between temperature and brightness. In this astronomy lesson students will correlate the evolution of stars to the HR diagram plotted.
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Spectral Surprise
Students experience a model that produces, separating, and displaying spectral colors.
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Sizing Up Sound
Sixth graders are introduced to the concepts of sound waves and frequency. As a class, they listen to the differences between different types of instruments. To end the lesson, they practice identifying low and high pitches and playing...
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Electrical Current
Young scholars describe an electrical current and the factors that determine the resistance of an object. In this electrical current lesson students discuss their knowledge of voltage, current and resistance.
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The Sky Show
Students use lecture and research to answer the question: Why is the sky blue? students research a variety of other sky phenomena, chart their observations and participate in experiments.
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Blast's Cosmic Carnival
Learners, after analyzing the history of a concentrator, model how a Genesis spacecraft concentrator works by playing a game. In groups of three or four, after being given materials to work with, are challenged to roll the rubber balls...
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Shadow Dances
Students explore the physical phenomenon of shadows through movement improvisation and dance. They create an original dance phrase based on this imagery. All students then reproduce accurately the movement choices of another dancer.
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Frozen Water Before? I'm Sure You Have; But I Bed You've Never Frozen Salt Water! Water!!
Students examine what happens to salt water when it freezes. In groups, they measure density and salt concentrations in different samples of water and record its freezing time. They discuss the relationship between water density and...
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Optical Images
Ninth graders study optics and the law of reflection. For this optical images lesson students use a laser and conceptualize the law of reflection.
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Urban Impact on Chollas Creek (California): A Field Study
Students, in groups, take samples from a creek and keep a field journal on their samples. They also perform tests on their samples.
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Probes, Exploration & Application
Learners explore how a surface can be described without seeing it.
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Solar
Students study solar energy. For this renewable energy lesson students complete several lab activities using different controls and variables.
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Learning About Our Five Senses
Students study the sense of touch and various degrees of heat. They design a model that displays how the human hand reacts to heat using a touch sensor.
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Volcanic Violence
Students complete activities to study volcanic activities. In this volcanic activities lesson, students read an article about violent volcanoes. Students complete discuss questions and volcano projects for the lesson. students also take...
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Motion Through the Ages
Eighth graders conduct internet research to produce a timeline of man's growth in understanding of concepts of motion and planetary motion through history.
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THe Decomposition of Water
Students collaborate in an experiment where they decompose water into simpler substances through the process of electrolysis. They collect, measure, and observe data and then place the data into a table. Accomodations for students with...
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Powered Up About Electricity!
Students study the process of turning coal into electricity. In this electricity lesson, students are guided by their teacher through the steps required to turn coal into electricity. Students complete a worksheet answering questions...
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Australian Ecology and Bushfires
Eighth graders discuss the different types of ecosystem. In this earth science instructional activity, 8th graders explain the benefits and harm of fire. They research articles about bush fires or controlled burn instance and share it...
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Chandra Spies the Longest Sound Wave in the Universe!
In this black hole worksheet, students use an x-ray image and a sound waves image to determine the size and the wavelength of the sound wave. This worksheet has 3 problems to solve.
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Automated Vehicle Programming Design
Students design a program to make an automated vehicle perform a specific task. In this robotics lesson, students play the role of scientists competing to win a factory's contract. They present their algorithm to class.