How to teach human language to teach either the verbal communication is the use of sound or speech. And communication without words but with gestures or sign language cause.
How to teach human language to be taught in both the communication using words is to use a sound or speech and the communication does not use the words, but it uses a gesture or sign language. Why, because
Teaching methods can be taught her best district, communications using the words is based on the sound of the speaker, and a communication or a does not use the words, but his hand or using gestures and language cause because