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Curated OER
Topo Triangulation
Young scholars 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...
Curated OER
Navigation Across the Seas
Students examine nautical navigation and discover the differences between nautical charts and other types of maps or charts. Students practice setting a course, taking a bearing, and dead reckoning. This gives students an example of...
Curated OER
The Earth's Magnetic Field
Pupils explain how the earth's magnetic field works and looks. They create
their own free-floating compass using the everyday materials. After constructing their compass, they test it and determine north.
TeachEngineering
Teach Engineering: Topo Triangulation
In this activity, students will learn how to read a topographical map and how to triangulate with just a map. True triangulation requires both a map and compass, but to simplify the activity and make it possible indoors, the compass...