Reconceptualizing Quality Teaching: Insights Based on a Systematic Literature Review

Quality Teaching is essential for preparing learners for the 21st century. This study proposes a conceptual framework for Quality Teaching embedded in three domains, identifying its focuses and characteristics. We address two questions: What are the focuses of the literature describing Quality Teaching? What are the main characteristics of Quality Teaching in the three domains? A systematic literature review involving 152 articles published between 2000 and 2025, based on the PRISMA guidelines, was conducted to identify key characteristics and theoretical constructs regarding three focuses: teachers, learners, and the education system. The thematic analysis yielded 740 themes related to Quality Teaching. Over half of the themes were related to pedagogy, approximately a quarter to technology, and less than a fifth to social–emotional learning/teaching (SEL/SET). The results suggest that Quality Teaching involves quality pedagogy and high-level socio-emotional proficiency. Professionalization in digital learning technologies also contributes positively to advancing Quality Teaching. Therefore, Quality Teaching requires ongoing training leading to high proficiency in skills, methods, and practices. This study outlines essential components for teacher education and professional development programs. Its novelty lies in systematically highlighting both the distinctive and integrative combined contributions of three professional domains—pedagogy, SEL/SET, and technology—to the enhancement of Quality Teaching in educational systems (focuses), narrowing the gap between theory and practice.