The integration of science education and humanities education displayed the three phases of “moving towards”, “walking into” and “integration”. Among them, “moving towards” phase means the two educations shift from being opposite to facing each other, and draw near to their “edge area”; The “walking into” phase denotes that as an organic whole composed of knowledge, methods, thinking and spirit, the two educations intercourse with each other in their “edge area”. Scientific knowledge interrelate with cultural knowledge, scientific methods complement with humanistic methods, scientific thinking interact with humanistic thinking, scientific spirit infiltrate with humanistic spirit; The “integration” phase refers to the stage in which the two kinds of education achieve a high degree of agreement.