The current study aimed at developing some EFL speaking skills (fluency and accuracy) for second year secondary school students through the use of genre – based approach. The study adopted the pre/post experimental one group design. Participants in the present study were 30 students comprising one intact classe 2/12 from 2nd year secondary school students at Nasr Abd Elghafore School, Menouf , Al – Menofia Governorate during the second term of the school year 2019 – 2020 . Instruments of this study were an EFL a pre and a post tests and rubric for scoring it .By the end of the experiment, a pre/post EFL speaking skills test were administered to the groups to identify the effectiveness of genre – based approach in developing the participants' EFL speaking skills fluency and accuracy). It was found out that genre – based approach was effective in developing EFL speaking skills (fluency and accuracy).