This study involves bibliometric analysis of the scientific researches published in STEM education subject area. For this purpose, 2,313 studies about STEM education, published between 1992 and 2017 were analyzed bibliometrically and the trend of the last 26 years was revealed. Web of Science Core Collection database was scanned for "STEM Education" keyword and bibliometric data belonging to the studies were obtained. The studies were analyzed under the following sub-headings: number of publications per year, types of publications, language of publications, citation analysis, country collaborations, common citation networks and concepttopic tendencies. It is aimed to identify main authors who have conducted researches in the subject area and the works that they have done, as well as to determine the interaction between them. In addition, a word analysis was also conducted within the study in order to determine the concepts used in the researches published in STEM education area and covered in the data set. As a result of the analysis, collaborations and relationship patterns were visualized in the form of cognitive maps. In addition, the layout of the country collaborations, journals, authors, publications and concepts that form the sources of the citations in the network was evaluated.