History and technology

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History and technology

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History and technology

  1. 1. <ul><li>Instructional technology </li></ul><ul><li>“ This term represents both a process </li></ul><ul><li>and the particular devices that </li></ul><ul><li>teachers employ in their classrooms”. </li></ul><ul><li>Instructional media </li></ul><ul><li>This term is used to refer to “all the </li></ul><ul><li>devices that teachers and learners </li></ul><ul><li>use to support their learning”. </li></ul>Educational Technology It is the study and ethical practice of facilitating learning and improving performance by creating, using and managing appropriate technological processes and resources.
  2. 2. Educational Technology Time Line 1780 1920 Early public schools adopt the teacher/manager model with the teacher as the primary manger of instruction and assessment in a single classroom . In 1920 the Radio Division of the U.S. Department of Commerce began to license commercial and educational stations. Soon schools, colleges, departments of education, and commercial stations were providing radio programming to schools. 1890 The School slate and the chalkboard.
  3. 3. Educational Technology Time Line 1950 Language-lab headsets: Schools began to install cubicles arm s with language-lab headsets and audio tapes. Educational television: By the 1958´s there channels that included educational programming on the air. 1930 Used for the U.S military to train forces in World War I, The overhead projector eventually spread to school .
  4. 4. <ul><li>Personal Computer </li></ul><ul><li>Only seven states had official policies regarding </li></ul><ul><li>the implementation of computers in public </li></ul><ul><li>schools. At the same time, teachers began coming to </li></ul><ul><li>terms with the physical reality of the computer, and </li></ul><ul><li>learning how to take actual advantage of the machines‘ </li></ul><ul><li>educational potential. </li></ul><ul><li>Internet Access in schools </li></ul><ul><li>Laptop computers have been suggested as a tool to </li></ul><ul><li>improve instruction and student learning. They helped to </li></ul><ul><li>increase the amount of independent and collaborative </li></ul><ul><li>learning. Instruction with laptops was also found to be </li></ul><ul><li>more student-centered in many cases. </li></ul>Educational Technology Time Line 1981 1994
  5. 5. <ul><li>Internet access in schools increase </li></ul><ul><li>With the wide use of computers, equipping students with </li></ul><ul><li>computer skills has become an important goal of school </li></ul><ul><li>systems. The development of these skills forms part of school </li></ul><ul><li>curricula. Appropriate goals are set at each grade level, much </li></ul><ul><li>as with knowledge and skills in other subject areas </li></ul><ul><li>Interactive whiteboard and the wiimote </li></ul><ul><li>Interactive whiteboards allow teachers to record their </li></ul><ul><li>instruction and post the material for review by students at </li></ul><ul><li>a later time. This can be a very effective instructional </li></ul><ul><li>strategy for students who benefit from repetition, who </li></ul><ul><li>need to see the material presented again, for students </li></ul><ul><li>who are absent from school, for struggling learners, and </li></ul><ul><li>for review for examinations. </li></ul>Educational Technology Time Line 2002 2007
  6. 8. Technology in the classroom today
  7. 10. Sources <ul><li>Retrieved: April, 14th </li></ul><ul><li>Web site: http://rmtc.fsdb.k12.fl.us/tutorials/whiteboards.html </li></ul><ul><li>Retrieved: April, 14th </li></ul><ul><li>Web site: http://www.statcan.gc.ca/pub/81-004-x/200409/7017-eng.htm </li></ul><ul><li>Retrieved: April, 18th </li></ul><ul><li>Web site: http://staff.washington.edu/sherylb/univ_pacer.html </li></ul><ul><li>Retrieved: April, 18th </li></ul><ul><li>Web site: http://www.atarimagazines.com/compute/issue88/I._How_It_Was.php </li></ul><ul><li>Charles Wilson, Marvin Orellana and Miki Meek. Retrieved April 25th. </li></ul><ul><li>Web site: http://www.nytimes.com/interactive/2010/09/19/magazine/classroom-technology.html </li></ul>

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