Track individual student reading over time with this longitudinal Lexile Student Tracker.Simply input the test date and student Lexile score, and it auto-generates current student age and proficiency stage. Information is plotted onto graph to easily explain to students and parents about student progress.Use information to track progress against expected norms throughout their primary school years.Includes 3 spaces per Lexile (one at the beginning, one during the middle of the year, and one at t