The purpose of TEFL courses is to enable teachers to be able to instruct others in English. TEFL is an acronym for teaching English as a foreign language. In most cases, this is the certification needed to help others in non-English-speaking countries to learn English.
Another name for it is TESOL which stands for teaching English to speakers of other languages. This, however, could also encompass teaching non-English speakers in the United States. Many who are not teachers by trade take TEFL courses so that they might be able to do foreign aid or charity work in other countries.
Modern life is exceptionally busy, and to cater to those who wish to further their education, online TEFL courses have been made available. Unlike traditional TEFL course, those offered online through distance learning do not require a specific set amount of time to be taken from one’s schedule to drive to and attend lectures in a classroom. TEFL courses through distance learning allows the student to study the course material and read the lectures on his own schedule. Since these courses do not require classroom space, they are often lower in cost than traditional courses. Saving time and money have both led many to take TEFL courses online as their preferred method on their path to teaching others English.