Abstract: foreign studies on STEM education have shown that STEM education can promote discipline integration and student ability development. After making a general survey of studies on STEM education, it is easy to find that the development of STEM education can not be separated from technical support. How to use emerging technologies to promote development and effective interdisciplinary integration of STEM education is the study focus of this thesis. In this thesis, firstly, the connotation, formation stage and characteristics of STEM education is explained,the features are interdisciplines, interest, experience, collaboration; secondly, based on the analysis on concept for artificial intelligence of education, its technical support on STEM education is discussed;finally, under technical support of artificial intelligence of education, STEM interdisciplinary integration mode based on artificial intelligence of education is constructed and then it is analyzed from learning activity design, teaching environment design, teaching objectives design, teaching content design and teaching evaluation design, hoping to better promote the interdisciplinary integration of STEM