What is the necessity of nursery teacher training (NTT)?

NTT diploma/advance diploma course mainly focuses on studying child psychology, how to manage 3-5 year old children in a classroom. It prepares candidates with required skills and techniques. Trained teachers also know how to develop the cognitive and social skills of pupils. Proper training develops your problem-solving skills ie. prepares you to face daily challenges in the classroom and come up with solutions in an effective manner.