...I have taught computer applications for business, and back in the late 1980s I taught spreadsheet applications for business. My (adult) students included both businessmen and administrative professionals. Currently, my job title is "statistician," but most of the work I do as part of the Finance department is business-related. (read more)
...In Math, you are always building on what you learned before. Therefore, I must know my elementary math very well before excelling in higher math. Furthermore, I started tutoring other students at the age of 10 1/2. (read more)