The TALIS 2013 report compiles data from over 100,000 lower secondary teachers across 34 countries, providing insights into the working conditions and learning environments in schools. It emphasizes the importance of developing teachers’ professional skills, the role of school leadership, and the need for effective feedback mechanisms to enhance teaching practices. The findings highlight various factors affecting teacher performance, professional development, and student outcomes, illustrating disparities based on school location and socio-economic status.