Abstract The Transformation of Educational Quality Program Todos a Aprender (PTA) is a Situated Professional Development or Coaching program, implemented by the Ministry of National Education since 2012. The program is aimed at the country's primary education teachers of public schools that have a large quantity of students with difficulties in their learning process. The program's strategy includes the selection and training of trainers and tutors to support teachers in the development of their classes, and the provision of
