Walker Learning is a play-based, investigative learning approach used in Australian K-2 classrooms. It focuses on individual children's interests to guide multi-day investigations. Key elements include designating a daily Focus Child to lead reflection and scaffolding, and assigning Reporter and Photographer roles to document peers' work. Teachers use morning Tuning In and afternoon Reflection sessions to introduce concepts and review learning from investigations. A Communication Board publicly tracks the rotation of roles and class goals. Teachers plan investigations fortnights and document children's progress through daily records. The benefits are calmer, more engaged students who authentically learn through hands-on exploration of topics they find interesting.