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For visuals, teachers used the chalk board. This tool was a necessity in every classroom until it was replaced in the mid-90's.
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Helped students read line by line. Similar to "Leap Frog"
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Drills and repetition was thought as the best way to teach a new language. These cubicles are were students worked individually with these headsets.
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Texas Instrument created the 1st handheld calucuator and still continues to create calculators today.
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Advanced test taking and grading
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CD-ROM-Provided audio in the classrooms that could be used repeatedly at any time necessary.
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Introduced in the mid-90s and replaced the chalkboard.
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The whiteboard is used as a computer/mouse and provides a more interactive visual..
http://www.youtube.com/watch?v=lCfmJCSAG70&feature=related -
The 'clickers' surfaced in 2005 which provided a new way for teachers to interact with students during lessons, or as a test.
