The aim of the current research is effects of an educational program based on semantic field theory on enhancing language semantic level in children with language disorder, and the sample consisted of (12) children, control group consisted (6)children ,and experimental group consisted (6) children in a number of primary school from the Derb Negm educational administration , and then "Abo Husaybah Language delay scale" ,"Stanford IQ Test", " The rapid neurological survey test" "The semantic level scale of language" and" Economic,social and cultural level scale", the results The presence of statistically significant differences between the mean of the experimental and control group ranks in the post-measurement of the semantic level of the language in favor of the experimental group, The presence of statistically significant differences between the mean of the experimental group ranks in both the pre and post measurement of the semantic level of the language in favor of the post measurement, The absence of statistically significant differences between the mean of the experimental group ranks in the post-measurement and the traceral semantic level of the language, The results were interpreted in light of the theoretical framework and previous studies, and a number of recommendations and suggested studies were presented. Key words: Language disorder- Semantics Level-Theories of semantic fields.