This study focuses on clarifying the concept of STEM educational competency of elementary education students. At the same time, based on several practical policies, the study proposes content to foster STEM education capacity for students majoring in Primary Education at universities to meet the requirements of the 2018 General Education program.This study focuses on clarifying the concept of STEM educational competency of elementary education students. At the same time, based on several practical policies, the study proposes content to foster STEM education capacity for students majoring in Primary Education at universities to meet the requirements of the 2018 General Education program.