Designing and developing a training system based on the STEM approach; case of physical science teaching: research methodology

This article explores the design and evaluation of a pedagogical device based on the STEM (Science, Technology, Engineering, Mathematics) approach to renovate the teaching of physical sciences. Using a mixed methodology (quantitative and qualitative), the research is studying the impact of this system on teachers' teaching practices, as well as on learners' learning and motivation. The expected results include a significant improvement in the understanding of physics concepts, the development of cross-curricular skills (creativity, critical thinking, communication, collaboration, problem solving), and an increase in learner motivation and engagement. The study also highlights changes in teaching practices, enhanced by the use of technology and active teaching methods. The STEM approach is a promising strategy for transforming science teaching, promoting practical and interdisciplinary learning adapted to the challenges of the XXIᵉ century.