Over the last two decades, English education in Korean secondary school contexts has exclusively focused on the receptive skills such as listening and reading skills. With the emergence of communicative competence and a new proposal of National English Ability Test, secondary schools in Korea are required to prepare for the development of productive language skills, that is, a writing skill. The purpose of the paper is to provide a teaching model for developing a writing skill in Korean EFL secondary schools based on the theoretical framework. First of all, the researcher gathered and analyzed the data about the curriculum and a model for teaching a writing skill from one of the high schools in Korea. Based on the Willis``s (1996) task model, the researcher provided a pedagogical framework for teaching a writing skill in connection with a reading skill and applied the focus-on-form (e.g., dictogloss), off-line concordancing program, and performance-oriented evaluation to the teaching model. A need for the future research using the framework at secondary schools was suggested.