The course is linguistic basis and some prior knowledge in this area is an advantage. It offers some excellent teaching strategies, not only for teaching outside your immediate area or overseas, but also in any school environment from primary through to senior secondary. However, I found the blockage annoying. For example, when you have to wait to have the Journals marked and cannot move to the next module. The timed tests also posed a problem. For people like me who work full-time as a senior secondary teacher with 2 year 12 classes, a family to run and grand children. There was an occasion when I failed an exam because I had to attend a very young grand child's needs. There was also a time when I had planned to work on the course and your URL was down. This put me very behind in my schedule. You do need a very good internet connection to do the course and be able to be flexible with your time to complete the course. Overall a worth while course and for myself a very good review of what I had learnt awhile ago.