Explanation : Teaching is a planned activity/process carried
out with the aim of fulfilling certain learning
objectives and achieving certain learning
outcomes. The teacher/teaching is effective
if s/he ensures the learning outcomes with
children motivated for self-learning. In such
a scenario, less effort on the teacher's part
and less use of aids and resources is required.
'Successful 'includes the financial/monetary
aspect of personal growth. 'Intelligent'
pertains to higher order thinking skills.
'Practical' is concerned with actual practice
or use of theories and ideas.