Classroom is the place of learning where the teacher and students comes under one roof to conduct the learning process. Form the beginning of the civilization, humans have taken learning as the way of development and the process evolved and adopted the modern ways with time. The learning became so important that the parents' starts sending their children to the schools form the age of 2. That is why the concept of play schools and preprimary or nursery schools have emerged to support the kids with learning from very early age. Though those schools are generally a version of day care center to keep the children busy and take good care of them while the parents are busy in the office. But these schools need highly trained teacher to take good care of the children and teach properly to them. That is why the teachers need to go through the proper training to get the proper teaching techniques. There are numerous in class, correspondence and online TEFL courses are available for the teacher to help them in developing their skills in teaching.