Curated OER
Keep In Touch: Communications and Satellites
Fourth graders explore communications by reading assigned space science text. In this satellite lesson, 4th graders identify the concept of orbiting and examine gravitational pull by viewing diagrams. Students are assessed based on...
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Tracking Satellites Using Latitude and Longitude
Students, viewing an Internet site, plot the path of several satellites using latitude and longitude over the course of an hour. They learn the four basic types of satellites and their purpose.
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Determining the Altitude of Iridium Flares
Students examine what iridium flares are and when they occur. In this iridium flare lesson students complete an activity to see how far overhead Iridium satellites are.
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Find It!
Students analyze the basic concept of Global Positioning Systems using triangulation and measurement on a small scale in the classroom. They describe a satellite and how it helps in locating a person on Earth. They explain how...
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BOUNCING INFORMATION AROUND
Students examine how satellite signals are sent and duplicate it with a mirror, flashlight and black paper.
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Spuds in Space
Students explore the effects of velocity on an object when it collides with another object. They design and outfit a potato astronaut in a spacesuit to withstand the hazards of high velocity impacts from space debris and meteoroids.
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Science in Focus: Force and Motion
Students explore force and motion through a series of experiments. In this physics lesson, students create and interpret speed graphs. They build an electromagnet and explain the factors affecting its strength.
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GPS Receiver Basics
Students practice using a GPS receiver. They walk in different directions and monitor their progress on maps. They enter specific locations and use information given to them to get them back to their original locations.