Edgar Dale’s cone of experience arranges experiences from most concrete at the bottom to most abstract at the top. Learning from teaching learning materials varies from concrete to abstract. The most effective experience is at the bottom involving direct,purposeful and concrete learning experiences.

Teaching learning materials provide various advantages like holistic or integrated learning of various aspects. It helps concept formation and attainment in students and delivers organized classroom teaching for teachers but often the cost involved in preparing these materials is high.

According to NCF (2005), in order to make learning more participatory, there is a need to shift from the mere imparting to information to involvement in debate and discussion.

Social science is a broad field of knowledge which deals with human relationships with social systems and environment while physical sciences are concerned with studying physical concepts and matters. Social science deals with places and environment, economy, governance, civic sense etc.

The planning of an assessment starts with listing the objectives or outcomes for the children and this needs to be complimented by the appropriate activities to find the level of attainment and review the assessment task for its efficiency in achieving the objectives which is then followed by carrying out the assessment.

 Bloom’s taxonomy helps in developing learning objectives by explaining the below steps:

I. In order to understand, one must remember it

II. To apply a concept, one must have understood what we are going to do.

III. To evaluate a process, one must have analyzed the whole process.

IV. In order to create a solution, one must need to evaluate it completely.

Models are three dimensional visual aids. They are the reduced version of all real things so that they can be observed by students in precision. Models are generally of three types viz. Simple, sectional and working model.