This document discusses curriculum-based measurement (CBM) tools for assessing student progress. It describes how CBM tools directly measure student skills using standardized, timed procedures to evaluate skills across grade-level curriculum. CBM tools include general outcome measures, skill-based measures, and subskill mastery measures. The document also outlines how CBM can be used to set benchmarks and goals for student performance, compare students to peers using norms, and inform instructional decision-making. Examples of common CBM tools are provided.