Tan, Aik-Ling

Background Females are underrepresented in Science, Technology, Engineering, and Mathematics (STEM) fields all over the world. To encourage more girls to choose STEM majors and careers, it is critical to increase their interest in STEM careers. Many studies have investigated the factors that influence females' entry into STEM fields, but few studies have explored the gender differences in the relationships between these factors. Therefore, based on the Social Cognitive Career Theory, this study explored the gender differences in the effects of environmental factors (school education, informal education, social support, and media) on high school students' interest in STEM careers through the mediating roles of STEM self-efficacy and STEM careers perceptions.

Results A questionnaire survey was conducted among 1240 high school students in Hunan Province, China, and the results of t-test, regression analysis, and structural equation model multi-group comparison showed that: Firstly, the scores of male students in all the dimensions except for STEM career perception were significantly higher than those of female students. Secondly, the environmental factor that had the greatest effect on male and female students' interest in STEM careers was different. Finally, there were gender differences in the mediating roles of STEM self-efficacy and STEM careers perceptions between environmental factors and interest in STEM careers.

Conclusions This study revealed the influence mechanisms and gender differences in male and female students' interest in STEM careers in the context of Chinese Confucian culture, and the conclusions are as follows: (1) Male students' interest in STEM careers was significantly higher than that of female students; (2) The environmental factors that had the greatest effect on male and female students' interest in STEM careers were social support and media, respectively; and (3) Environmental factors could affect male students' interest in STEM careers through the mediating roles of STEM self-efficacy and STEM career perception, while environmental factors could affect female students' interest in STEM careers through the mediating role of STEM self-efficacy. Finally, the mediating mechanisms of STEM self-efficacy and STEM career perception between environmental factors and interest in STEM careers, and the importance of STEM self-efficacy for female students were discussed.

This paper examines professional growth of a STEM teacher from the entrepreneurial frame. Using a personal narrative together with a STEM/science lesson package developed by the participant teacher, we unpack a teacher’s professional growth by interpreting her beliefs and actions using characteristics of entrepreneurial thinking. Our analysis and interpretations revealed that risk-taking forms of behaviour manifest as willingness to take calculated risks to make ‘cold’ calls to different organisations to request sharing or learning opportunities. The motivation to succeed stems from a belief that STEM education can improve the lives of students and that all students can learn. Passion for the discipline of STEM and personal beliefs to uplift students propel the teacher to persevere in her professional development despite busy schedules and conflicting demands of school and home. This study and its findings bring a fresh perspective to the idea of teacher agency from an entrepreneurial lens positioning teachers as self-empowered as compared to individuals who depended on the system to provide enablers for professional growth in the teaching profession. While self-empowerment to enact a curriculum is catalytic, teachers’ capacity for change is circumscribed by teachers’ capacity to act and accumulate practical knowledge. These entrepreneurial actions of successful STEM teachers could be used to facilitate teacher reflection on their professional journey. As the narrative approach sought to present an in-depth examination of the relationship between entrepreneurial thinking and teacher professional growth, the generalisability power of the assertions made is limited. The entrepreneurial thinking framework together with narratives from successful teachers enable teachers to locate where they are in their personal professional development and where they can aspire to move towards in their personal goal settings. Future research can examine teachers’ levels of entrepreneurial thinking and compare them against narratives of their professional growth to distil the behaviours that could lead to growth of entrepreneurial thinking. Curriculum leaders can also use the ideas of entrepreneurial thinking for professional growth to counsel and coach their team.