Los Angeles is leading the pack with teacher ratings designed to better evaluate teachers' performance despite variables like parental involvement and income levels. The tests, coined "value-added" evaluations, look at the progression of each individual student when providing teacher ratings rather than simply applying standardized test scores across the board.
According to a report in the , these value-added tests were used to evaluate teacher performance in both math and reading for third, fourth, and fifth-grade teachers across the Los Angeles Unified School District. How well did the teachers score?
Making the Grade
According to a report on (NPR), the original value-added evaluations were conducted by two investigative reporters at the Los Angeles Times: Jason Felch and Jason Song. The two compiled standardized test scores on every Los Angeles school district child for the past seven years. The reporters could conduct a comprehensive analysis of teacher performance using the data collected on the test scores and the teachers. The findings on 6,000 California teachers were published in the Los Angeles Times, along with the data that showed how well students performed on standardized tests.
A report in the Los Angeles Times explained that the value-added portion of the evaluation was based on a student's individual performance on initial tests and how that performance improved or backtracked. A student's improvement in school could be directly linked to the performance of his teachers, making this assessment much