The present work focuses on an analysis of textbooks. This teaching tool was chosen due to its importance in the teaching and learning process in Brazilian schools. The goal is to verify the adequacy of mathematics textbooks to the competencies and abilities presented at BNCC, and it has as central research question: How do the textbooks of Mathematics address the content of Spatial Geometry and how is this content articulated in relation to the BNCC for effective learning in High School? It was sought to evaluate qualitatively, based on learning criteria required by the BNCC, the second-year high school textbook most commonly used by schools in the city of Camacari in Bahia, specifically in the chapters of Space Geometry. The textbook alone will not be able to sufficiently develop in the student all the necessary abilities and competences, much of the methodology used by the teacher.