BUILDING AND USING THE KHOAHOCSTEM.COM WEBSITE TO DEVELOP INTEGRATED STEM TEACHING COMPETENCE OF TEACHERS

Abstract

The Ministry of Education and Training has implemented STEM education in the 2018 general education program. Self-study and self-raising awareness of STEM education are necessary for high school teachers to effectively teach STEM topic. One of the solutions is to build the website and guide teachers to self-study theoretical issues about integrated STEM education designed on the website, from there, teachers can design and teach STEM topics/lessons. We used theoretical research methods to build the website https://khoahocstem.com/ and investigation and statistical methods to collect and analyze data to evaluate the effectiveness of the website. The research results have confirmed the effectiveness of the website in supporting teachers' self-study to improve teachers' cognitive competence in STEM integrated education. The website will be a useful tool for teachers when starting to learn and teach about STEM education.