STEM is a practice-oriented interdisciplinary education concept. The success of anything does not only rely on the realization of a certain ability, but needs to be between a variety of abilities. The use of a single skill can no longer support the development of future talents. In the future, what we need It is a multi-faceted comprehensive talent. STEM, which stands for Science, Technology, Engineering, and Mathematics, encourages children to develop and improve in the fields of science, technology, engineering, and mathematics, and cultivates children's comprehensive literacy. The concept of STEM originated from the United States. It is the concept of scientific literacy first proposed by American science education scholars in the 1950s, and has been generally recognized by science education scholars in other countries. Improving national scientific literacy is recognized as the key to improving the country's comprehensive strength.