The topic of the research is to study the structural phenomena of the Bedouin child's language and dialect. For its importance and their usefulness in linguistic studies, explaining them and laying down the rules to which these phenomena are subject, and the necessity of conducting studies related to the various aspects of development on the land of Sinai and introducing its dialect and its relationship to the classical, and the research problem revolves around the difficulty of understanding the semantics of the words mentioned on the text. The year of the Bedouin child, and the study aims to record the most important structural phenomena of the child's language and dialect and access to its significance and knowledge of its origin in the ancient Arabic dialects, its development, and the changes that took place it occurred.