Curated OER
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...
Curated OER
Triangulation Experiment
In this triangulation worksheet, students solve and complete 11 steps of an experiment to determine the distance to a far away object using triangulation and trigonometry. First, they select a far away object and create a baseline far...
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Getting to the Point
Middle schoolers 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...
Curated OER
Earth Science: In Depth Look at Earthquakes
Students engage in an interactive Internet lesson covering the reasons and results of earthquakes. After reading eyewitness accounts and viewing animations, they use seismograms to measure and locate the epicenters. In an ongoing study,...
Curated OER
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.
Curated OER
Using Triangulation to Locate Meteorites from Witnessed Falls
Students participate in a mock investigation in which they must interview and record data given by 3 people ("witnesses") in an effort to triangulate the location of a meteorite.