Education is one of the prime requirements of life. However, this level of education should be in consonance with the mental maturity of the learner. The cognitive development of an individual varies from age to age. It depends upon the teachers to understand the level of cognitive development of an individual and accordingly impart information to them. For effective teaching process, it is important to introduce new methods of teaching. A particular idea can be communicated to an individual in a proper manner if it is deeply embedded in the minds of the learner.