This document contains a summary by Ana Isabel Puértolas Girón of the key factors in creating a positive learning environment. Some important characteristics of a positive environment include adequate space, temperature, light and noise levels, as well as opportunities for student interaction, risk-taking, and feedback. However, the teacher's ability to control the environment is limited by school policies, a lack of resources, and social factors impacting students. While the teacher can arrange furniture and use different resources, true constraints include rigid policies, economic shortages, and unsafe neighborhoods impacting student safety and support. The teacher reflects on strengths like negotiating with students and conveying enthusiasm, as well as weaknesses in discipline, unrealistic goals, and feeling pressure from