Abstract: The evolving demands of modern education have necessitated the integration of innovative technologies that not only enhance content delivery but also foster critical thinking, creativity, and real-world problem-solving. Among these technologies, three-dimensional (3D) printing stands out as a revolutionary tool, particularly within the context of STEM (Science, Technology, Engineering, and Mathematics) education. This paper presents a comprehensive analysis of the pedagogical implications of integrating 3D printing into STEM curricula. Drawing upon recent academic literature and empirical case studies, the article demonstrates how 3D printing supports constructivist learning, promotes interdisciplinary collaboration, and equips students with essential technical skills for future careers. The article also highlights the challenges related to implementation, including infrastructure, teacher training, and equity in access, while proposing recommendations for sustainable and inclusive integration. Through a multidimensional exploration of its educational value, the article underscores the critical role of 3D printing in shaping the future of STEM education. Ultimately, the study positions 3D printing as both a catalyst for innovation and a pathway to more inclusive, future-ready learning environments.

Keywords: STEM education, 3D printing, teacher training, educational innovation.