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Something that is still used today, the chalkboard came before the pencil, pen or any other writing utensil. This added a new element of teaching.
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The most important aspect of the classroom today, the pencil and paper changed the classroom.
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Originating from the military, the overhead projected added an element of putting lessons up on board for students to see and learn from.
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A Bing Crosby production, the video tapes have developed into more complex system, but back in the day this was a huge discovery that opened up many options in education.
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An invention that has benefited education, businesses, and many others with the opportunity to make copies of paper quicker and a more respectable manner.
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A creation that was thought to bring down the basic math skills. The calculator has made it easier to do basic math for all students and teachers.
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The CD-ROM has opened up many technological inventions today including the flashdrive. The CD could hold reading, encyclopedias, or songs.
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With google being acceptable to the public, it provided a search engine for all students in which they were able to access anything online in a click of a button. Now google has expanded to much more.
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With the progression of apple and the IPads, schools are now passing bonds to have each student have an IPad which cuts down on paper use and creates an online database.