Comparative Media of different online classes materials are e-learning, correspondence training, video training, telephone training, videoconferencing training, Internet training and blended learning.
E-learning
Principle: provides access from a remote post to a platform that makes the link between students, teacher and educational content.
Advantages:
* Removing postage.
* Work at your own pace.
* soft and flexible schedules.
Disadvantages:
* You may feel alone in front of his screen and unhook quickly.
* Often, e-learning is digitization of paper. In this case, studies show that the loss of readability of a text is 30% on a screen.
By mail
Principle: the printed course is sent as a whole or per lesson.
Advantages:
* The mobility of paper support, unlike a computer, allows to take the course with you everywhere (public transport, outdoor, holidays...).
* No computer required, no internet connection.
Disadvantages:
* The post requires longer time than e-learning to receive the courses and for the return of homework.
* Expenses: correspondence training generates additional postage. The cost of training is often higher because the body itself has the costs of printing and postage.
Training Video
Principle: the video training allows to reconcile the distance and the need for learners to feel facing a teacher. It takes the form of courses presented in video format on the Internet.
Advantages:
* Low cost: one avoids travel costs for students and teacher.
* A real class with a real teacher.
Disadvantages:
You must be equipped with a computer in order to view the videos.
Telephone
Principle: the student and the teacher will give an appointment regularly once or twice a week for a course.
Advantages:
* No movement: neither the teacher nor the student will need to move. Telephone training is economical in time and money.
* One-to-One: the teaching situation is a head-to-head, allowing a precise answer to the needs of learner.
Disadvantages:
High cost: telephone training is one of the most expensive online class and increased the cost of training because it pays by the hour: 40 $ per course hour.
Blended Learning
Principle: blended learning is popular with learners because it is a formation that mixes the advantages of e-learning and classroom training.
Advantages:
* More flexibility during training: you move when you can if not you follow home training.
* Individual approach: you can see a teacher if you have problems.
Disadvantages:
* Geographical distance can prevent the development of blended learning.
* Few training centers offer blended learning.
Internet Training
Principle: for exchanging and having an educational support through different tools: email, chat, forum, FAQ and newsletter.
Advantages:
* Avoid travel.
* Possibility to take courses while having employment.
* Flexible hours.
Disadvantages:
* Does not be suitable for all courses (chemistry, organic).
* Can cause connection problems if you do not have broadband.
* Difficulties in reconciling professional, private life and training.
Visio Training
Principle: acess in a few clicks via the web in a virtual classroom led by an instructor.
Advantages:
* Interactivity, tutor visualization, customization.
* Exchange with other learners.
* Time saving.
Disadvantages:
* Having the necessary equipment that can be expensive to connect.
* Obligation to connect to a precise date and time for the course.
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