TEDxManhattanBeach - John Bennett - Why Math Instruction Is Unnecessary - YouTube

John Bennett is one of several people I've seen that have promoted the idea that mathematics beyond upper elementary or perhaps middle school math is unnecessary and should be optional. Regardless of what I think of that, I don't see it happening any time soon. Still, I frequently wondered as a high school math teacher how my job would have been different if the subject I taught was an elective like music, art, or business.