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Topo Triangulation
Middle schoolers investigate how to read a topographical map and triangulate with just a map. They convert a compass measurement to a protractor measurement, reverse a bearing direction, and using a worksheet take a bearing of certain...
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Where Am I: Navigation and Satellites
Young scholars explore the concept of triangulation that is used in navigation satellites and global positioning systems designed by engineers. They determine ways these technologies can help people determine their position or the...
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TE Lesson: Navigating at the Speed of Satellites
Students study the basic concepts of the Global Positioning System and how it increases the accuracy of navigation. They examine trilateration and how the speed of light is used to calculate distances.
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Mapping Meteorites
After reading an article, "Cameras Capture a 5-Second Fireball and Its Meteorite's Secrets," space science superstars use the triangulation method to determine the location of a distant object. In-class activities and homework are...
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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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Topos, Compasses, and Triangles, Oh My!
Students triangulate using a compass, topographical (topo) map and a view of outside landmarks. They take a field trip to another location away from school and mark discernible landmarks (like mountains or radio towers) and changes in...
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Where Am I - Navigation and Satellites
Students explore geography by completing a navigation activity in class. In this satellite positioning lesson, students define terms such as orbit, satellite, GPS and triangulation. Students view diagrams of the Earth's orbit and...
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Orienteering - Lesson 9 - Declination
What's the difference between true north and magnetic north? Lesson 9 has your class practicing mapping using a compass and taking the correct declination into account. This lesson is one part of a 10 lesson unit on orienteering. There...
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Space Science:Wherever You Go, There You Are
Students explore navigation principles by observing, measuring, and interpreting data to determine locations. Using a compass, compass rose, and a transit, they plot courses and discover the workings of the Global Positioning System...
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Close Enough?
Students examine how navigation is based on mathematics and how making a mistake in measuring an angle could have an impact on a target. They observe a teacher-led lecture, use a calculator to complete two worksheets, and participate in...
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How High Is That?
Students explore the National Spatial Reference System. In this vertical position lesson, students will discuss the use of vertical position data and solve practical problems involving geographic positioning.
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Classroom Triangles
Students use bearing measurements to triangulate and determine objects' locations. Working in teams of two or three, students must put on their investigative hats as they take bearing measurements to specified landmarks in their...
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Navigation
Students explain that globes are the best way to show positions of places, but flat maps are portable and can show great detail. They make a mercator projection of the route Lewis and Clark took on their journey.
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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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Compass Crusaders
Students discover how to use a compass and how to use that knowledge in the field while applying orienteering and mathematical skills.
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State Your Position
Learners practice using a global positioning system. They discuss the use of celestial objects as navigation points and its problems. They list the advantages and disadvantages of GPS as well.
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Finding our way
Tenth graders investigate the use of a GPS. In this math lesson, the students will use a GPS type system to determine positioning in two dimensions. They will complete questions out of a student workbook.