In today's world, we know the importance of learning a foreign language and speaking it. We say "a language is a person" but we don't know what time to learn a foreign language and how many languages ​​we can learn. We literally don't know them. First we need to learn what the language is. Language is a communication system consisting of sounds, words, grammar or the communication system used by people in a particular country or type of work. (From Cambridge). We can understand a language from verbal things, but mimicry and gestures are also a language. A child learns his or her language as he or she grows. A child learns the native language from his environment. The main focus of William O'Grady's (2007) research article is how children learn language. He said language learning starts early. Children learn a language by listening to their environment. They learn the language quickly. They listen, memorize and imitate. They make a lot of mistakes, but making mistakes is good. Correcting their mistakes is very important for their learning. Giving feedback is also im...