Today’s Technologies
Newer technologies have overcome some of the constraints of traditional arrangements. In addition to traditional interactions with classroom teachers, learners now have the possibility of gaining information from many other sources. For example, they may receive Web-based instruction from a teacher located hundreds of miles away from the learner. Although learners can continue to receive this instruction in a traditional classroom setting, it is no longer necessary. The technological capability is available for the information to be delivered to learners at home or in numerous other settings (p290)
Expanding Course Offerings
Schools in many parts of the country today use modern communication technologies to bring instruction to learners that, in prior years, could not be delivered. For example, electronic video and audio connections make it possible for courses in such specialized subjects as advanced calculus to be delivered to learners attending small schools where such subjects are not available. Individual small schools often cannot provide classes in specialty areas that would draw only small numbers of enrollees. Today, an instructor from a single location can serve many learners in isolated locations by electronically linking them together using modern video and audio technologies.
One variant of electronically based distance learning features complete courses that are offered over the World Wide Web. In many designs of this type, learners may “log on” to the courses they are taking whenever they are free to do so. In addition to promoting wide geographic dispersion of instruction, Web-based courses allow learners to do assignments at times that are convenient for them. In some places, learners take Web-based courses after normal school hours.(p293)
Simulating Real-Life Experiences
Simulations have been used in school classrooms for many years. You have participated in examples during your own years