The book "Unraveling the Horizons of Children's Learning: The Challenges of the Teacher in the Early Years", written by the authors Gleydson Alves da Paz and Vilani Ferreira Feitosa Amaral, addresses in a reflective and careful way the challenges faced by teachers in teaching the early years, especially in relation to children's learning.The authors bring an approach that combines theory and practice, offering the reader a complete overview of the issues surrounding the teaching-learning process in childhood. The book presents a sensitive and up-to-date analysis of educational contexts, highlighting the importance of the teacher's role in this very significant phase of child development. Through studies and research based on solid theoretical references, the authors discuss the relevance of a pedagogical approach that considers the particularities of children and that values their experiences and previous knowledge. At the same time, they highlight the importance of using innovative and effective practices to stimulate students' learning and interest.