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Oral communication was the most useful education way for ancient times. Literacy rates were extremely low and also it was cheap to run.
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Lessons which printed on wooden paddles has used as a teaching instrument.
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Best example is chalkboards because their design is still handy also we still use is in some parts of communication and education.
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Painted glass plates were used to reflect the stable pictures to class.
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Let students to improve their motor skills on writing and fine art skills.
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First reusable writing surface. Visible from all parts of class improved learning environment also increased the accessible student population.
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Best example is photocopy machines because capacity of general education has increased instantly. Level of civilization benefited from this invention.
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Teacher's drawings or writings became directly avaliable to students
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First motion picture supporter technology but frame per second rates were too low, it will increase from the invention of videotapes.
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Provided fast and perfect copies of any document.
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Hard to observe conditions become avaliable from the perspective of science based lessons. Also verbal lessons improved too because visible expressions made lessons more memorable and effective.
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More free time is left for educator
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Nationwide exams become more accessible and easy to score. Capacity of vide education has increased dramatically.
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Provided extreme speed for scientic calculations. Decreased the wasted time in class.
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Best example is public internet because most of the things we use in education now is based on public internet.
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Provides general information and to do research on various great subjects
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Unlimited access to interactive multimedia learning materials. Improved the spread of scientic knowledge.
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Allowing students to measure their understanding of the material with the help of immediate feedback.
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Purdue University College of Education (2024)The Evolution of Technology in the Classroom