I particularly enjoyed the layout of this lesson focusing on the advantages versus disadvantage of the use of a course book as to which part you want it to play in class as a teacher...
The unit focused on the topic of Books and Materials used by the teacher of english; the advantages and disadvantages of course books; and how to choose and make the best use of it...
This last unit was definitely the best way to end this tefl course as this subject matter always stayed in my head as a question throughout the course...