Math/Philosophy/Study Skills for High School (and more)

I teach Spanish for all levels and with diverse goals, such as for business (in one to one executive setting, with emphasis in communication and just glimpses of grammar), for school/university exams (deep emphasis on oral/written skills and grammar mastery), or just for fun or personal development (creating specific goal-oriented courses tailored to the needs of each student). The method I use is the so-called "natural" one. Its basis is the use in almost exclusivity of Spanish from moment zero, even for total beginners, as is demonstrably the most quick and effective way to learn linguistic skills. I do emphasis on communication, and I accompany the verbal part with written activities, games and audiovisual support materials. The objective is, quite apart from the specific skill and mastery of Spanish you get at the end of the course, that you master too the online tools and the books that you will need if you plan to keep on learning/improving later on, with a tutor or fully on your own.