"Primary School Mathematics Teaching Guided by Core Literacy" is a monograph that deeply explores how to cultivate and improve students 'core literacy in primary school mathematics teaching. Guided by core literacy, this book comprehensively analyzes the goals, content, methods and evaluation of primary school mathematics teaching. From "large unit" teaching, student-based classrooms, in-depth learning, situational teaching, to the integration of information technology and teaching, to teaching evaluation reform, this book analyzes the combination points and practical paths of these teaching concepts and core literacy one by one. This book not only provides theoretical support for primary school mathematics teachers, but also provides specific teaching strategies from a practical and operational level. It is an important reference book for primary school mathematics teaching reform.