Entries 1900 to 1950

By edad901
  • QWERTY Keyboard

    QWERTY Keyboard

    This system is still used today on keyboards and devices in the classroom. This was the first typewriter introduced by Christopher L. Sholes.
  • Chalkboard

    Chalkboard

    Small blackboards that could be written on with chalk.
  • Steroscope

    Steroscope

    A 3 dimensional viewing tool used at home and in school to illustrate prints during lectures.
  • Radio

    Radio

    The radio revolutionized distance learning.
  • Overhead Projector

    Overhead Projector

    Like a film or slide projector uses light to project and enlarge images on the screen.
  • Filmstrip Projector

    Filmstrip Projector

    A form of still image instructional media once commonly used by educators in primary and secondary schools (k-12).
  • Mimeograph

    Mimeograph

    Common technology used to print small quantities as in office work, classroom materials, and church bulletins.
  • Learning Labs

    Learning Labs

    Learning Labs is where students would listen to instructions in a different language and practice mastery through repetition
  • Headphones

    Headphones

    Headphones aided in listening labs with the learning of foreign languages through repetition.
  • IBM 650

    IBM 650

    Became the first commercially available digital computer with memory on magnetic drum