TLE Quantitative Components

Information about the quantitative portion of the TLE including Value Added Measures and Roster Verification.


Value Added Measures (VAM)

“Value added” is a measure of a teacher’s contributions to students’ academic growth.  The value-added model is designed to isolate a teacher’s value added from other factors that might affect a student’s scores but that are outside the teacher’s control.  



Roster Verification

Roster Verification (RV) is a teacher/student linkage process that securely and effectively collects essential data for teacher-level measures of effectiveness to ensure reliability and accuracy in classroom-level growth reports.  School support teams and principals work together to ensure the most reliable data is captured and used to determine the impact of instructional practices on student progress.

Administrator RV Training Materials

Teacher RV Training Materials


Archived Roster Verification Training


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Last updated on April 11, 2016