This document summarizes a session for guiding school leaders on the NSW syllabus for the Australian curriculum: Mathematics K-10. It explores the structure of the new syllabus, focusing on elements like the aim, objectives, stage statements, and content organization. It discusses comparing the current and new syllabuses for Early Stage 1, Stage 1, and Stage 2. It also includes activities for teachers to analyze content from these stages. The document emphasizes understanding the implications of changes between syllabuses for teaching practice and professional learning.