This paper aims to present a teaching proposal of scientific and technical writing for future students majoring in science and engineering in universities. Academic purpose Korean has been newly centered in the field of Korean language education, since students from abroad have sharply increased within the past ten years. Many researches have been done and many textbooks have been developed for academic purpose Korean language learners. However, only a few researches were conducted and no Korean language textbooks have been published for Korean language learners majoring in science and engineering. In the field of academic purpose Korean language education, “writing” is mostly needed, but learners find it most difficult. Therefore, in this paper, a teaching plan is proposed for how to write scientific and technical paper, focusing on experiment report. As for this, output-oriented writing approach and content-based instruction are adopted. This is because scientific and technical writings have special frames and forms to be taught, and it is necessary to narrow the gap between the learning content given in Korean language courses and in lessons of ones’s major field of study for future science and engineering students. (Keimyung University)