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The Lives of Stars
In this stars activity, students review what makes up a star, how astronomers learn about stars, and the different types of stars including low mass and high mass stars. This activity has 62 fill in the blank statements.
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Wavelength and Energy
Pupils using a rope and other materials explore wavelengths and frequency. If time permits, more experiments can be tried.
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Einstein's Big Idea
Students investigate the meaning of c2 in E=mc2 by measuring the energy delivered by an object falling at different velocities. They state that kinetic energy is the energy of an object in motion. Students illustrate how kinetic energy...
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Life of Thomas Edison
Students research the life of Thomas Edison. For this Thomas Edison lesson, students explore major life events of Thomas Edison. Students investigate the inventions of Thomas Edison. Students discover how various fields of study...
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Star Power! Discovering the Power of Sunlight
Students estimate the energy output of the sun. They estimate how much power sunlight the sunlight provides to the earth. They build a simple device to measure the amount of solar radiation the earth receives from the sun.
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Gravity Launch
Students use an online interactive to launch a rocket from earth. They have control over the angle and thrust of the rocket to discover the relationship between the two.
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Falling
Students should describe the path that the motion would take as well as what might begin or stop the motion. The common characteristic of all the motions that students have experienced directly is that one or more forces are acting on...
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Water and Ice
Students will work in small groups, observing an ice cube and recording a description, the feel of the ice, and how it looks when put in another container. Students observe changes in the ice over 15 minute intervals, then freeze the...
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Twisted Vision
Students explain polarization vision and why some animals have it while others do not. They examine the reasons why it would be helpful for marine organisms to have polarized light.
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How Did That Get in My Lunch?
Learners view "The Danger Zone" to learn about food poisoning and the bacterial causes and prevention. Students look at slides, use a worksheet, "Microbial Bugs"and the internet to identify and learn about each bacterium.
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Coefficient of Kinetic Friction and Surface Area
Students investigate coefficient of friction with respect to surface area and applied force in contact with the sliding force.
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Good Vibrations
Students demonstrate sound waves and make changes in the waves
resulting in changes in pitch. Students associate changes in pitch in various "musical instruments"with size and shape and the sound waves they produce.
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Which Wrap Is Wrapped Right?
Students investigate the integrity and strength of different types of food wraps. They test the wraps and create a graphic organizer for the data. Once it is organized then a lab report can be written. The lesson contains background...
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Seeing The Sun In A New Light
Students examine the observation of "coronal holes," by x-rays, also about related fast streams and moderate magnetic storms that recur at 27 day intervals. They study NASA'S great observatories.
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(S-4) The Magnetic Sun
Young scholars explore magnetism and magnetic phenomena on the Sun.
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Cosmic Ray Momentum
Students describe how cosmic rays achieve high kinetic energy via conservation of momentum.
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The Universe in a Different Light
Pupils become aware of some of the objects studied in, and concepts associated with, high-energy astronomy. They do this by participating in card games that teach and review these concepts.
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Day and Night
Students using experiments try to demonstrate how observations can be affected by the cycles of night and day.
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Color Recognition
Young scholars envision how space observatories make use of monochromatic filters to collect data on the color of objects in space. They see the actual colors of objects when they are in monochromatic light.
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How Do Atmospheres Affet Planetary Temperatures?
Students perform a literature search and use reputable research resources in order to find the surface temperature of different planets in our solar system. They speculate about the observed and unobserved factors. Then brainstorming is...
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Hazardous Waste
Students define technology and relate the definition to the production of electricity using nuclear energy. They also list the technologies involved and relate the use of these technologies to their effect on society in general, and...
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The AM Radio: An Exploration of Communication Using Radio Waves
Students examine the components that are used to make a primitive AM radio. In circuit and radio construction students often are asked to assemble parts are or what function they perform. They examine each main component on an individual...
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Wavelength And Resolution
Students perform a simulation of the workings of an electron microscope to discover that the resolution will need to improved to detect objects in the nano-scale. They use wooden dowels as detectors to determine the shape of objects in...
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Transmitter Hunt
Students experiment with radio transmitters. In this transmission of waves lesson, students use an FM radio, an attenuate, and the frequency to locate a radio transmitter. Students discuss outcomes.