The publication is the outcome of the “Let's make inclusion happen!” conference, organised in Warsaw as part of the Polish Presidency of the Council of the EU in 2025. It brings together the voices of experts, practitioners and learners themselves, showing ways to break down barriers in teaching. Through the analysis of good practices, the presentation of research results and systemic solutions, educators and policymakers are provided with a practical guide for building a modern, accessible school where every learner has equal opportunities for development.