-
1200 BCE
Scrolled Manuscripts
They were handwritten documents or books written by monks in the times before printing was invented. -
300 BCE
Abacus
It is the most primitive form of calculating device, invented somewhere between 300-500 BC. -
1440
Gutenberg's Printing Press
The printing press had dramatic effects on European civilization.It spread information quickly. This created a wider literate public. -
Hornbooks
A single page containing the alphabet, covered with a sheet of transparent horn, formerly used for teaching children to read -
School Slates and Blackboards
By the nineteenth century, writing slates were used around the world in nearly every school. Their larger version Blackboards are still used in classrooms today. -
Radios
With the advent of radio as a mass communication medium in the 1920s, many universities applied for broadcast licenses. This allowed educators a very economical means of information dissemination and permitted them to reach large numbers of students. -
Overhead Projectors
Since the transparency can be pre-printed and used repetitively, rather than having materials written manually before each class, they were quite time saving materials. -
Headphones
Repetition of information through headphones gave rise to the language labs. -
Skinner's Teaching Machine
It provided automatic, immediate and regular reinforcement without the use of aversive control; the material presented was coherent, yet varied; the pace of learning could be adjusted to suit the individual. -
Photocopier
The photocopier changed the process of document reproduction. Its automatic function immensely saved time when preparing lesson materials to disperse to students. -
TV
Television, is one of the effective media in distance education by its characteristics like widespread coverage of audience and transmitting the knowledge to big audience mass. -
Handheld Calculator
In most countries, students use calculators for schoolwork. There was some initial resistance to the idea out of fear that basic or elementary arithmetic skills would suffer. -
Computers
As computers have become more accessible, inexpensive, and powerful, the demand for this technology has increased, leading to more frequent use of computer resources within classes. -
Internet
For educational purposes, it is widely used to gather information and to do research or add to the knowledge of various subjects. -
Whiteboards
They became more common in classrooms during the 1990s due to concerns over health problems in children with dust allergies and the potential for chalk dust to damage computers. -
References
Image by Wokandapix from Pixabay
Image by succo from Pixabay
Image by Clker-Free-Vector-Images from Pixabay
Image by Patrice Audet from Pixabay
Image by Phrood~ from commonswiki
Image by Devanath from Pixabay
Image by Gerhard Gellinger from Pixabay
Image by Sandra Schön from Pixabay
Image by Byeznhpyxeuztibuo from commonswiki
Image by Silly rabbit from commonswiki
Image by Kulturstyrelsen from europeana.eu
Image by Michael Coghlan from flickr
Image by Mister rf from commonswiki -
References
Image by ChinaFlag from commonswiki
Image by BrokenSphere from commons wiki
Image by Muhammad Ribkhan from Pixabay
https://dictionary.cambridge.org/tr/
http://www.flowofhistory.com/units/west/11/FC74
https://www.seslisozluk.net/
https://www.wikiwand.com/
https://resources.instructure.com/courses/7/pages/instructional-radio
https://dergipark.org.tr/tr/download/article-file/156651
https://www.theasianschool.net/blog/role-of-internet-in-education/ -
