The purpose of this study is a comparative study on the creativity of student with and without Am-ill tendency. The target students were the 5th and 6th graders in elementary and the tests were the creativity thinking test, the creativity product test, and the creativity personality scale. After the tests, there was a request on ADHD Cornners Rating Scale to the teacher and the students who got over 17 points were rated to be the ADHD. The numbers of the ADHD students were 40. The students with below 17 points turned out to be 45 through the Random Sampling. The result of the students selected were compared with independent sample t test. The test results are the followings. In the test of creativity thinking, there were meaningful differences in total score of creativity thinking test and originality. Also, in the test of creativity product, ADHD students and general students showed a significant difference in all areas of fluency, flexibility, and originality. In the last creative personality test, ADHD students showed better results in adventure zone and the general students showed higher scores in patience/obsession field. Throughtout the result of study, it is not that teachers and parents consider the behavior of student with ADHD as the problem, able, object of proofreading, but they serve as a momentum to pay attention of creativity, strong point hiden. In addition, when offering a valid education which enhance the strong point of student with ADHD, they occur the change of children\'s behavior which wa expect. Futher it contributes to develop the self-concept and serve as a momentum to children.