How the teaching aids are classified?
Teaching aids play a key role in teaching-learning situations. It works as the support to both teacher and taught in the pursuit of knowledge and curriculum transaction.
Teaching aids play a key role in teaching-learning situations. It works as the support to both teacher and taught in the pursuit of knowledge and curriculum transaction.
Different sociologists have classified groups in different ways. While some thinkers have given a simple classification, other has given an elaborate classificatory scheme.
Classification means arranging things into groups. There are many living things in surroundings. To make learning simple, we must classify them first. Scientists use similarities and differences to classify living things into groups.
Most common reactions are classified only the basis of the following four factors: The physical state of the reactants and products, that is whether all the substances involved the reaction are in the same physical state, or in different physical state. Only the basis, the chemical reactions are classified as…