An example online course: Teaching English to Speakers of Other Languages (TESOL) – Dr. Nellie Deutsch
“The aim of the course is to connect with TESOL educators from around the world for collaborative exchange of ideas and best practices on how to teach English to speakers of other languages in face-to-face, blended and/or fully online learning environments, and in the flipped class. ”
There is an introductory video on the website, and once you have created your WizIQ account you can join this course for free. Nellie Deutsch has a lot of experience in TESOL.
See on www.wiziq.com