Hands-on STEM learning experiences using digital technologies

Abstract

The facilitation of STEM education can be enhanced by the provision of opportunities for learners through the utilization of tangible and visual examples that lead to gain a better understanding of STEM topics. The objective of this work was to present an account of our experiences and activities with this novel approach carried out on schools in the Italian FVG region and also shown and tested on large, free public activities like Maker Faires and Science Picnics. The projects and experiences discussed—in which students develop a range of core competencies such as creativity, critical thinking, experimentation, prototyping, collaboration and problem-solving—include tangible complex 3D printed structures, large microcontroller board replicas and the visualization of wind dynamics and tiny invisible elementary particles, among others. These hands-on experiences demonstrate the benefits on the use of digital fabrication technologies implemented within a FabLab for STEM learning. We have identified and proposed a set of valid examples for possible engagements that are beyond today’s standard education and may provide more authentic learning to nurture 21st-century skills.