Teaching a subject consists of (I) teaching manners, and (II) teaching logic. For example, school mathematics consists of (I) life guidance (teaching manners), and (II) mathematics (teaching logic).
Accordingly, the evaluation in school mathematics consists of
Evaluating how a manner is mastered
Evaluating how a logic is mastered
Important ! Distinguish these two types of evaluation.
Meaning of "rejected" in evaluation in school mathematics
"Rejected" in Life Guidance :
"You will be socially spoiled if you answer like this."
"Rejected" in Mathematics :
"This is not the correct answer."
Example :
A teacher will mark "wrong" to the following way of viewing "quadrilateral" by the reason that it is a bad manner.