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\nBig Ideas - Episode 20 - GPS Technology\n

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\nThe Big Idea of track-armored vehicles, or Tanks , became a reality during WW1, in an effort to break the deadlock of trench warfare. The tank proved the ideal vehicle to cross over unstable or dangerous terrain, such as barbed wire, to...\nThe Big Idea of track-armored vehicles, or Tanks , became a reality during WW1, in an effort to break the deadlock of trench warfare. The tank proved the ideal vehicle to cross over unstable or dangerous terrain, such as barbed wire, to reach enemy trenches. Based on agricultural equipment such as the tractor, the tank s agility over rough terrain, as well as its armor to withstand small arms fire, established it as an essential piece of equipment for a modern army.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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5:07
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Grade
Pre-K - Higher Ed
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Subjects
English Language Arts
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Media Type
Instructional Videos
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Source:
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\nKnowledge - Big Ideas\n\n
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Date
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2007
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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movement, satellites, time, navigation, elephants, police
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Additional Tags

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big ideas, episode 20, gps technology, big idea, gps collars, gps handsets, gps receiver, gps satellite, areas, system, signals, 4 satellites, information, receiver, satellite, position, accurate, message, calculate, compute, enables, vehicles, track, form, forest, decided, make
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Classroom Considerations

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Best For: Explaining a topic
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Educator Ratings

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