Abstract
The current study aimed to reveal the level of mastery of Arabic language teachers at the secondary stage in the methods of developing persuasive writing skills among first-year secondary students; To achieve this goal, research materials and tools were prepared, which consisted of: a list of persuasive writing skills appropriate for first-year secondary students, a list of methods for developing persuasive writing skills among students, a note card for methods of developing persuasive writing skills, then ensuring the stability and validity of those tools, then choosing The study sample is among the Arabic language teachers teaching Asir in the Kingdom of Saudi Arabia, then the study tool was applied to the sample. The researcher used the descriptive approach; For its relevance with the nature of the research, then the statistical analysis was carried out using the spss program, then the process of analyzing and interpreting the results and providing recommendations and proposed research. The results of the study showed: a list of persuasive writing skills suitable for first-year secondary students, a list of methods for developing persuasive writing skills for first-year secondary students, a low level of mastery of Arabic language teachers at the secondary level in methods of developing persuasive writing skills.