Abstract:

Understanding school as an ecosystem means recognizing it as part of a complex set of social, cultural, economic, and political interactions in which education acts as a transformative lever (Bateson, 1972). The ecology of education allows learning processes to be interpreted as dynamic networks of relationships and meanings, grounding an epistemological stance that overcomes traditional dichotomies between qualitative and quantitative, objective and subjective approaches (Tarini, 2020). Within this perspective, educational research is framed as an ethical and political practice (Mortari, 2015), aimed at generating responsibility, educational justice, and democratic participation (Elliott, 2006).

The study also highlights the relevance of extended school models and community-based educational alliances (OECD, 2021; UNESCO, 2022; INDIRE), showing how DI operates as a connective practice between schools, local contexts, and wider educational communities (Dewey, 1916; Freire, 1970; Istance & Paniagua, 2019).

Against this theoretical background, the study explores Differentiated Instruction (DI) as an ecological and inclusive approach capable of sustaining every learner’s right to education and operationalizing the principles of equity and sustainability outlined in the 2030 Agenda (UN, 2015; ASviS, 2021, 2024). DI is conceptualized not merely as a repertoire of instructional strategies, but as a relational and professional stance that recognizes diversity as a constitutive element of educational ecosystems, fostering students’ well-being, agency, and self-regulation.

The study adopts a qualitative-oriented mixed-methods research design situated within initial teacher education, focusing on the Italian Tirocinio Formativo Attivo (TFA) through in-depth case studies of the courses implemented.

Data were collected through reflective journals and analysis of instructional design artifacts produced by pre-service teachers during school placements.

The analytical framework combined thematic analysis with formative assessment perspectives, examining how future teachers interpret, design, and enact differentiated practices in authentic classroom contexts.

Findings indicate that engagement with DI within an ecological framework supports the development of reflective professionalism (Schön, 1983), strengthens alignment between instructional design and formative assessment (Biggs & Tang, 2012), and fosters more intentional and ethically grounded uses of educational technologies (Laurillard, 2013; 2016). Participants progressively moved from a compensatory view of inclusion toward a design-oriented perspective, recognizing differentiation as a driver of educational quality for all learners rather than a remedial measure.

In conclusion, the research suggests that embedding Differentiated Instruction within an ecological perspective in initial teacher education contributes to a sustainable model of schooling capable of integrating learning quality, educational justice, and widespread well-being. Inclusion emerges both as a prerequisite and an outcome of pedagogical transformation: a continuous process of meaning co-construction that restores school to its role as a living, reflective, and generative community.

Keywords:

Differentiated Instruction, Inclusive Education, Educational Ecosystems, Digital Pedagogy, Teacher Professional Development.