Visual experience captures the memory for a long time and educational tours motive is to provide the information related to the subjects in multiple ways. In schools the teachers understand the saying that “I hear and I forget, I see and I
The sign language is the language which consists of a set of actions which is easy to understand the oral language. It is designed especially for the deaf community. The ASL is the sign language which followed in the America and Canada.
The difference between the knowledge-based learning and skill-based learning is that the memory and the understanding of all the concepts of the subject. If the subject has too many facts that have to be remembered then knowledge-based learning can be used. If