Indicator 3m

The retrieved evidence shows within-grade strategies for gathering information about prior knowledge: E3 directs teachers to assess that students have foundational/fluency skills before a lesson ('assess that students are poised for success with the easiest problem in the set') and the 'Discern the plot' prep routine (E4, E12) has teachers analyze each lesson's role in building toward objectives. However, the evidence does not clearly show strategies for gathering information about students' prior knowledge ACROSS grade levels — the assessment summaries (E5, E7, E8) and module-overview routines (E10, E11) document coherence and current-grade assessment but not explicit pre-assessment/diagnostic strategies that surface knowledge carried from prior grades. This is specific partial coverage: one required component supported, the other clearly weak.