The purpose of this study is to research what of students and how we should consider in our class for teaching our literature. For this purpose, it is necessary for us to comprehend students` development property of literary and other abilities for designing national curriculum and teaching literature in our class. The 7th Korean national curriculum (known as the curriculum by level) has been known by `the curriculum for students`. So, first of all we need to describe how much has been reflected on the development properties of students` literary abilities in 7th Korean national curriculum. The result of analysis, we have concluded that the development properties of students` literary abilities doesn`t have been reflected enough and properly in our national curriculum. We also knew teachers had had a heavy load to carry on relating this. The reason may be lacking of data for students, getting from real class. We proposed a hypothesis for getting data about the development properties of students` literary abilities. It is that the development of learner`s literary from of genre. According to this hypothesis, we proposed what kind of form or genre we teach in elementary school, too. To students in the lower level, the form of `Seolwha`(myth, legend and folktale) is useful and to students in the higher level. the form of biography (exactly speaking, the form of `Jeon` or `Kajeon` in Korean literature) is useful for writing exercise. Of course, after observation about reaction of students, this hypothesis will be revised and we will get some concrete data about the development properties of students` literary abilities.