Virtual Class
The methodology of the virtual classroom can be, depending on the mode of instruction, a simple reproduction of the classroom model, i.e. a tutor-centred process, or a more learner-centred process.
Learners attend lectures individually or in groups, in one or more rooms equipped with the entire infrastructure facilities for audio/video-conference classes, hosted by the learning centre. Lecturing through videoconferencing can also take place at home, if the hardware and software prerequisites are fulfilled by the individual learner’s workstation.
The audio/video-conferences are lectured by tutors/experts at appointed time, previously arranged, and aimed at delivering the core content of the course. Lectures are organised presentations, usually accompanied by audiovisual material, questions and answers.
The optional learning material, such as complementary information, drills, practice, and self-assessment tasks, can be accessed through off-line technologies (drill and practice software, CD-ROM, video, etc.) and on-line technologies (WWW, E-mail, etc.) as well. Learners participate by asking questions and commenting on the issues raised. Furthermore, learners can participate in debates (group discussions) on issues addressed by the lecturers, either through synchronous communication techniques (e.g. chat rooms) and/or asynchronous communication means (e.g. bulletin boards, discussion fora).
Online, tutor-led courses provide students with a virtual classroom experience, including structured course content, class activities, practice activities and even homework. Each individual has the opportunity to learn not only from the tutor but also from other classmates. Apart from synchronous communication means, such as videoconference, virtual classroom methodologies can also be implemented and supplemented by asynchronous communication techniques.
| Synchronous tutor-led courses allow interactive instruction over the Internet (live mentoring) via synchronous communication techniques (audio/video conferencing). Lectures are scheduled and learners and tutors meet online at the designated time. |
| Asynchronous tutor-led courses take place over the Internet using asynchronous communication tools. Tutors, who are subject matter experts, provide instruction by posting lessons, assignments, quizzes, and labs on message (or communication) boards. Learners read the posted materials and respond to the instructions. As the class progresses, peer-to-peer learning takes place as well as mentoring by the tutor. Textbooks may be additionally used in these courses, and tutors provide additional materials as needed. |
In general, organising a virtual classroom is appropriate for communicating directly knowledge among a large number of people, increasing and diversifying the feedback given to learners, accessing information in a shorter period of time, encouraging confident and promoting personal and professional use
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Virtual class
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