My teaching style is communicative. I teach Spanish guided towards real communication (spoken and written). In order to do that, I teach the rules of grammar, expose them to ample vocabulary, and ask them to create sentences with the elements given, as quickly as I can. I also try to expose them to elements of the Spanish speaking culture that may be less known (but probably useful when they get to the AP exam).
When it comes to elementary school, my experience is tutoring mostly English speaking kids, placed in dual classes, who need to develop strategies to learn reading in their weakest language, or comprehension through vocabulary development and usage. Again, in this setting, my method proves to be guided towards communication.