This report provides a comprehensive analysis of mathematics education in early childhood, addressing the cognitive and mathematical development of children from birth to 8 years old. It is structured by age groups (birth-2 years, 2-3 years, 3-5 years, and primary) and includes expected developmental milestones, relevant mathematical concepts, learning outcomes, and appropriate learning experiences. The report also outlines effective teaching pedagogies and methods for recording and assessing skills at each stage, referencing the Early Years Learning Framework (EYLF). The document emphasizes the importance of assessment and planning in creating engaging and effective learning environments for young children, in order to foster their mathematical understanding. It also includes teaching pedagogies and recording assessment methods to conclude the report.