Which of the following principles is useful guide for establishing effective classroom communication?

Select the correct code for your answer :

Assertion (A): Classroom communication is a transactional process.

Reason (R): A teacher does not operate under the assumption that students' responses are purposive.

A smart classroom is a teaching space which has

i. Smart portion with a touch panel control system.

ii. PC/Laptop connection and DVD/VCR player.

iii. Document camera and specialized software.

iv. Projector and screen.

Select the correct answer from the codes given below;

Assertion (A): To communicate well in the classroom is a natural ability.

Reason (R): Effective teaching in the classroom demands knowledge of the communication process.