Two-pronged Programming of Speech Therapy with the Application of AAC MethodsyTwo-pronged (simultaneous) programming of language and communication skills consists of both improving production and comprehension of speech as well as learning of the augmentative communication methods. It is an important element of speech therapy. The introduction of alternative means of communication is part of a process aimed at developing speech. It can become a unique basis for building a language in one’s mind. The article seeks to highlight the legitimacy of two-pronged programming of speech therapy. Providing children with a means of communication early enough does develop their communication and language skills.Key words: two-pronged programming of therapy, speech and language therapy, AAC methods, simultaneous communication