Title IX, adopted as a portion of the United States Education Amendment of 1972, dramatically raised the rate of female participation on school sports program, which has long been dominated by male students. Especially, the three-part test, introduced by federal government in 1979, provided precise criterion to enforce severe penalties(e.g., suspension of government funding) for the breach of Title IX. It is obvious that Title IX has contributed to the achievement of gender equity; however, its problems also exist. Focusing on analyzing the three-part test, this study suggested the direction of Korean legislative system, which is aimed at boosting female participation on school sports. With regards to the operation of intercollegiate athletics, an institution can comply with Title IX when the three-part test find no breach on one of the following three benchmarks: 1) substantial proportionality of athletic participation rate between male and female students, 2) history of female sports program expansion and its continuous practice, and 3) fully and effectively accommodating the interest and ability of female students regarding sports participation. The main problem of the test was the reverse discrimination against male student athletes in that non-revenue male athlete programs, such as swimming, wrestling, and gymnastics, were often be dismissed due to schools’ efforts to comply with the substantial proportionality standard of the first test. Also, there have been practical difficulties in complying with the second and third tests for many schools. If the three-part test is introduced in Korean school athletics, it can be applied to every school level since most schools focus on running varsity teams. Therefore, the study sought the way of applying the test to all school levels including elementary, secondary, and college levels. Also, because comments were commonly made on Korean female students low sports participation rates, the study paid attention to sport-related extracurricular activities, such as club sports and intermural sports, in approaching the three-part test from a different viewpoint. Further Title IX research would be recommended to investigate relevant law clauses and policy requirements in more detail. Also, further research would be expected to identify which issues can cause any legal disputes regarding Title IX through the detail analyses of relevant legal cases. Finally, further research would find unique way of applying the three-part test in Korean school sports, which would be different from what this study suggested.