Going back to basics

During the TEFL course, some units were about topics that as a teacher I practice everyday and I thought I knew all about them, but by checking again details about grammar structures and class management technics were helpful. I feel more confident when covering a topic and I have priceless material to use. The videos which are downloadable, are amazing to use over and over in class or just to go over them again.
There are printable forms that we can use and adapt to our own needs and that makes it highly useful.