Identify the features of understanding level teaching form the following

A. The teacher takes the initiative in organizing subject matter, structuring the various units, and in controlling the practice taken up by students.

B. It is basically devoted to helping students in seeing relationships and tool use of a fact.

C. It is directed at problem raising and problem-solving in a collaborative manner

D. It is aimed at the conceptualization of ideas and facts

E. The purpose is to promote autonomy in the learning process through self-regulation

Choose the correct answer from the options given below: