This document provides information about a professional learning event on effective self-evaluation using How Good is Our School? (4th edition). The event aims to increase understanding of self-evaluation, support reflection on quality indicators, and provide updates on national developments. It discusses approaches to self-evaluation over time, emphasizing the importance of collaborative approaches, data analysis, and impact on learner outcomes. School staff discuss their self-evaluation processes and how to ensure shared understanding of strengths and needs. The document also examines leadership and management, highlighting self-evaluation, reflection, and using challenge questions and features of highly effective practice.