The text in this book is the result of the research work carried out in the doctoral program in Environmental Education at the Universidade Federal do Rio Grande in Brazil; it intends to contribute to the field of Environmental Education and its dynamics of research and reflection. Grande in Brazil; it intends to contribute to the field of Environmental Education and its dynamics of research and reflection, and also proposes the exploration of new questions to be deepened, through the analysis and knowledge that articulates the knowledge of environmental education. Questions to deepen, through the analysis and knowledge that articulates the didactic knowledge of the content in the teaching of Environmental Education (CDCEA). Therefore, the book guides the reader to reflect on this discipline from hermeneutic methodologies to understand how to generate other typologies from the individual study of this knowledge.