This document provides information about differentiation in guided reading groups during balanced literacy workshops. It discusses establishing classroom norms, necessary resources, scheduling rotations, and differentiated workstations. Examples of workstations by grade level are given, along with two options for differentiated workstation rotations. Guidance is provided on assessing students, determining reading levels, grouping students, and how often different groups should meet. Sample lesson plans are outlined for three day guided reading sessions with emergent, transitional, and fluent readers.