In this article, we present the investigation into the constitution of knowledge and practices of teachers participating in training courses at PNAIC (Brazil) and Éduscol/Ifé – PPC2 (France) related to the approach to the Management of Teaching Reading and Writing and Management of Evaluation through Planned Intermediation in the learning of children in the Literacy Cycle/Cycle 2 classes. We adopted as a methodological procedure the application of two open questionnaires: one with 725 teachers from Recife/Brazil (1st to 3rd years) and the other to 7 teachers from Lyon/France. The results indicated that the teacher is capable of developing a professional style, regardless of the macro socio-educational context experienced and this reveals the process of professional development, marked from the Management of Teaching Reading and Writing and the Management of Assessment through Intermediation- Planned in the children's learning for each year of the cycle.