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...
Space Awareness
Where on Earth Am I?
Almost every phone has GPS installed, but a large number of teens don't know how the technology works. An initial activity illustrates how GPS determines a location on Earth. Scholars then apply trilateration procedures to a...
Curated OER
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.
Curated OER
Keep in Touch: Communications and Satellites
Students investigate how satellites help people communicate with others far away and in remote areas. They discuss a scenario of someone travelling to an area with no mode of communication, observe a teacher demonstration, and create a...
Curated OER
Satellite Simulation
Young scholars explore communication ovr long distances using satellites. The lesson uses a light beam to represent a radio signal being relayed from one place to another via a "mirror satellite."
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The Science Behind Phone Systems
Students, in groups, discuss the origin of voice communications. In small groups students research the science behind innovations related to voice communications up through today's satellite systems. They make models or demonstrations.
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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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I'm Not In Range
Learners discover how cell phone service works while participating in a role play activity. They identify its advantages and disadvantages based on service. They examine how engineers use this information to develop better...
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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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and and Ocean Views of Earth by Remote Sensing
Students explain how satellites help scientists to see more than with the unaided eye and how Landsat technology works. Students identify vegetation and fire sites in the rainforest and detect erosion along rivers. They are able to use...
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Where in the World is Cynthia San Francisco? A weather-related challenge
Students investigate concepts of weather using a guided, essential question. They collect data from satellite weather images and create models to track the progress of weather changes.
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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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You Light Up My Life
Students examine the relationship between solar activity and the Earth's geomagnetic field in producing the phenomena known as aurora borealis (Northern Lights) by reading and discussing "Earth, Wind and Fireworks." students graph data...
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Getting to the Point
Students determine location by using the technique of triangulation. They imagine that they are out in the wilderness and have come to the top of a ridge. How can one identify the ridge on the topo map? How can one figure out where you...
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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.
Curated OER
Best Practices of Technology Integration
Students participate in a lesson in order to practice using systems of equations in order to graph them. A cumulative project in the form of a brochure, web page, or interactive kiosk make this lesson more engaging.
Curated OER
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.