Explanation : Interacting, sharing information, allowing
open discussion and using frequent
reinforcers keep the students motivated
and encourage them to express themselves
freely. All this creates a positive
environment for effective teaching. The
teacher's availability, mastery of the
content and ability for clear presentation
are teacher related factors which do not
involve students.
Explanation : A is false because communication
does include all human behaviour
for exchange of information. Human
behaviour includes exchange of verbal
as well as non-verbal messages.
R is correct, because exchange of verbal as
well as non-verbal messages involves the
use of all five senses.
Explanation : While teaching at memory level is for rote-
learning of facts with hardly any thinking
involved; and at understanding level, it
is for learning with comprehension or
understanding; at reflective level, it requires
highest level of thinking on the part of both
the teacher and the taught. Options (a), (c)
and (d) are all fact-learning methods at
memory level.
Explanation : This advice lacks clarity. It does not
contain any clear specification on what is
to be learnt or what the project is all about;
and how 'this' can help in the project. So, it
is ambiguous.