With electronic keyboards, there is no need for QWERTY, but people have become accustomed to the design and that is why it continues to be used, explained Robert L. Goldberg, a professor at the University of California's Ergonomics Program. 1  7 Gadgets That Changed the World.
Music Teacher Salary. The average salary for a Music Teacher is $40,350 per year. Experience has a moderate effect on pay for this job. The highest paying skills associated with this job are Piano, Curriculum Planning, and Music Teacher. $28,790 - $61,982.
On the other, a general math tutor in Nebraska who is just getting started, may have to charge a rate of $40.00 to get new clients. Students, parents and tutors need to consider subject, location, experience, teaching background, frequency of tutoring, etc. when determining how much tutoring should cost.