The modem educational world demands training of original thinking faculty that develops new ideas and technic which is more important than resources. As one of educational importance, a matter of necessity, “how to develop creativity,” has appeared. This study is based on the above point of view, and each creativity is grasped correctly first, tosuggest the importance on developing creativity in educational way and clear up the correlation between creativity and intelligence, interest and scholastic achievement. Now I fixed a hypothesis on this study which has a correlation between creativity arid intelligence, interest and scholastic achevement and there will be different limits of creativity intelligence and interests according to sex. The result of this study is as follows: 1. The correlation between creativity and intelligence is limited in low extent. 2. There is no correlation between creativity and interest. 3. I have found there is much correlation between creativity and scholastic achievement but it seems to be limited to male-students. 4. There is no difference in limit of their creativity according to sex. However, there appeared some differences limit to interest between sexes. They have some differences in intelligence according to sex. As a result of the above study I suggest that we should clear the modern uniform educational system by teaching how to memorize and reproduce information from the activities of our curricula in Korea. So we should begin to carry out a new kind of educational system that will develop creativity in order to get a scattering speculation of each student.