Dzerviniks, Janis, and Janis Poplavskis. “DEVELOPMENT OF NATURE STUDIES AND TECHNOLOGIES COMPETENCE IN THE CONTEXT-ORIENTED PROCESS OF LEARNING PHYSICS”. Education Reform in Comprehensive School: Education Content Research and Implementation Problems (September 18, 2018): 111–130. Accessed June 4, 2026. https://journals.rta.lv/index.php/PSPI/article/view/3609.