The article focuses on analyzing the experience in using information and com-munication technologies (ICT) for professional communication, collaboration and the teachers’ digital competence development. The article defines a content, forms, methods and tools as parts of the methodology of using the STEAM-oriented learning environment for the teachers’ digital competence development. The teachers’ digital competence development is one of the important factors for the establishment and support the STEAM-oriented learning environment the school The specialized course “Creation and use of the STEAM-oriented learning environment for the teachers’ digital competence development” may contribute to implementing STEAM education in the school. The suggested course on STEAM education for teachers will provide a content, forms, methods and tools as parts of the methodologies of using the STEAM- oriented learning environment for the teachers’ digital competence development. Such methodical support of the teachers’ training course as instructions and guidance notes on how to use and create e-Learning resources. The specialized course “Creation and use of the STEAM-oriented learning environment for the teachers’ digital competence development” is supposed to contribute to the teachers’ digital competence development by their acquiring knowledge on implementing STEAM education into the school learning environment.