This study focuses on the use of 3D printing as a tool to support inclusive education within the context of STEAM (science, technology, engineering, arts and mathematics) subjects in primary schools. The main objective is to examine how physical teaching aids created through 3D printing can enhance the learning experience of students with special educational needs (SEN).

The research is based on the design and pilot implementation of 3D-printed materials that help visualize abstract or hard-to-grasp concepts (e.g., geometry, molecular structures, mechanical principles). Special attention is given to students with autism spectrum disorders, learning difficulties (such as dyslexia), attention disorders, and sensory or physical disabilities.

The use of these aids is tested in cooperation with selected schools and teachers. A qualitative inquiry is conducted to observe how the 3D-printed materials affect student engagement, understanding, and motivation. Emphasis is placed on the practicality, accessibility, and adaptability of the developed tools.

The project aims to produce a set of recommendations for integrating 3D printing into inclusive STEAM education, along with methodological guidelines that support learner diversity and contribute to creating equal opportunities in the learning environment.

Keywords: 3D Printing, STEAM, Inclusive Education, Special Education Needs, SEN.