This paper is aimed to improve the current curriculum in the Korean elementary school s practical course, which covers both industrial fields and Home Economics. Specially inveotigated here are teacher s attitude toward the practical course and the degree of difficulty in teaching each content of the practical course in the 4th and 5th grade in the elementary school in term s of teacher s sex and localing. Since two heterogeneous subjects, industrial fields and Home Economics, are integrated into one subject named the practical course, the teaching of the practical course is not specialized. Besides, the teaching is implemented inefficiently, owing to the teacher s misunderstanding of the practical course. In this respect, as a way of maximizing the effectiveness of practical course in elementary school, the authors suggest some proposals. (1) The curriculum of practical course should be divided into two course, industrial fields and Home Economics. (2) All students should be completed Home Economics as a required course (3) A system of full-time teacher for Home Economics subject should be introduced. Concurrently, the curiculum of the practical course in Teacher s College be modified.