यदि किसी कक्षा में अधिकांश छात्र प्रायः ऊंघते हुए या ध्यान न देते हुए पाए जाएं, तो इसका क्या कारण हो सकता है?

From a holistic educational perspective, the primary and overarching aim of effective classroom teaching is:

Why should a student not be punished severely in an educational institution?

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Teachers must encourage students to ask questions. Reason R: Asking questions can create curiosity and develop passion for learning. In light of the above statements, choose the most appropriate answer from the options given below: