
I have always been fascinated by history, be it the history of art, music, religion, culture, or education. In reading about the history of virtual learning environments, I was shocked to see the time-line begin in 1728, however after reading the entry I find that if fits quite neatly into the tapestry of distance learning.
Correspondence schools have been well documented in both film and literature. These early versions of distance learning have formed the image many people have of virtual learning environments. As the name implies, these involved written assignments being submitted by mail to an invisible instructor, who would then grade and return them by mail. This model is still in use today as seen with "The American School."
As television became universal in the 1950's and 60's, virtual learning environments expanded to include visual material. School began subscribing to on-air classes through public broadcast channels. This was a model I participated in during elementary school. I attended a small parochial school that housed two grades per classroom. The classroom teacher was responsible for teaching all subjects to two different grade levels. Science, in particular, would see one grade level going to the media room (the only one with a television) to partake of a televised science lesson. We would return to the regular classroom to write an essay on what we had learned. We really looked forward to these sessions, and thought them quite good at the time. They were quite well-done and a lot of fun, but offered no opportunity for student involvement or interaction.
This week's reading also covered the early online classes. These apparently followed a similar video approach to education, much like the early PBS shows. The end result must have been similar to merging correspondence classes and PBS videos to form a class that involved a video presentation of the material with a submitted written response from the student. The primary advantage to the original correspondence model would be better instruction for visual learners, and quicker feedback response from course instructors.
In the 1990's, the prevalence of affordable home computers and access to the internet created a market for technology assisted virtual learning environments. The marketplace now had a demand to create an integrated learning management system that could deliver education at least equal to, or possibly superior to on site instruction. While many campuses developed class schedules to accommodate work schedules, there was no way to overcome the difficulty of distance in meeting the needs of students who had jobs or families. This was always one of the reasons, in my opinion, for the popularity of distance education, and this is one of the areas that make the new online learning environments so enticing.
Sources:
http://en.wikipedia.org/wiki/History_of_virtual_learning_environmentshttp://en.wikipedia.org/wiki/History_of_virtual_learning_environments_1990shttp://www.americanschoolofcorr.com/