This document provides guidance on expert lesson planning. It emphasizes the importance of clear objectives, building on prior learning, using tasks to model and practice new skills, formative assessment, differentiation, and an engaging "get in, get on" task. Key elements of the planning process include determining learning outcomes, how the lesson builds on previous lessons, modeling and practice tasks with success criteria, assessment strategies to provide feedback, and support for individual students. Questioning techniques and the learning loop of observing, modeling, teaching new knowledge, reflection and feedback are also discussed. The document stresses that planning should focus on objectives, diagnostic assessment, and supporting all students to meet high expectations.