The Reading Growth Tracker can provide teachers with information about students' individual reading growth over time, the percentage of students meeting reading goals, and can translate reading levels to grade-level equivalents. However, it cannot evaluate the effectiveness of teaching plans, the quality of assessments, detect errors in entered data, or prescribe how to act on the data. When using the Reading Growth Tracker, teachers must treat students' reading data with care by following directions, carefully updating information, and thoughtfully reflecting on and responding to the data, as it contains sensitive information about students' reading abilities.