120-hour TEFL/TESOL course

There is great bunch of useful information for teachers, who are expereinced and who are planning to work as a teacher. The tips are packed in module/blocks which are easy to navigate and handle.
Personally for me, there is not enough essential details in grammar such as about idioms and history of language. I would glad to see more particular details in some topics. Despite of that, there is extremely needed information about lesson plans and conducting a lesson itself.
In general, it is very OK