Ask Why
- Always react to the answer of a student with "why?"
Refrain :
What generates an answer and solves a problem is a thinking, or the logical reasoning. Therefore the most important is the way of thinking.
Thus, what you should evaluate about the answer of a student is not the correctness of the answer, but the way of thinking through which the student deduced the answer.
- And remember to let the students discuss among them on the logical reasoning of a student before you show your evaluation.