NCTM's Principles and Standards for School Mathematics Describes Teaching Mathematics

Multiple Choice

NCTM's Principles and Standards for School Mathematics describes teaching mathematics in which of the following ways?

A) A profession that lends itself to "recipes" for success.
B) A profession in which it is fairly easy to help teachers become effective.
C) A complex profession with no universal approaches that work for all.
D) A profession with enough research to know what works with virtually all students, most of the time.
E) A profession with little valid research to drive day-to-day decisions.