School & District Management Obituary

Obituary

By Madeline Will — April 04, 2017 1 min read
  • Save to favorites
  • Print

William L. Sanders, the statistician and researcher who developed the controversial value-added system for evaluating teachers based on student growth, died March 16. He was 74.

The model determines how much value a teacher adds to a student’s learning, as measured by standardized-test scores.

William L. Sanders

Sanders developed the Tennessee Value-Added Assessment System, which rolled out in 2011-12 and has been the subject of several lawsuits brought by the state teachers’ union. Yet it has also been emulated in other states and districts. Critics of the value-added method say it doesn’t sufficiently control for such factors as student poverty.

Sanders, however, believed that teacher effectiveness was the largest predictor of student academic growth. He held that his teacher-evaluation system was fairer than any other system and that the goal was not to dismiss weak teachers, but rather improve their practice.

A version of this article appeared in the April 05, 2017 edition of Education Week

Events

Jobs October 2021 Virtual Career Fair for Teachers and K-12 Staff
Find teaching jobs and other jobs in K-12 education at the EdWeek Top School Jobs virtual career fair.
This content is provided by our sponsor. It is not written by and does not necessarily reflect the views of Education Week's editorial staff.
Sponsor
Data Webinar
Using Integrated Analytics To Uncover Student Needs
Overwhelmed by data? Learn how an integrated approach to data analytics can help.

Content provided by Instructure
Classroom Technology Webinar How Pandemic Tech Is (and Is Not) Transforming K-12 Schools
The COVID-19 pandemic—and the resulting rise in virtual learning and big investments in digital learning tools— helped educators propel their technology skills to the next level. Teachers have become more adept at using learning management

EdWeek Top School Jobs

Teacher Jobs
Search over ten thousand teaching jobs nationwide — elementary, middle, high school and more.
View Jobs
Principal Jobs
Find hundreds of jobs for principals, assistant principals, and other school leadership roles.
View Jobs
Administrator Jobs
Over a thousand district-level jobs: superintendents, directors, more.
View Jobs
Support Staff Jobs
Search thousands of jobs, from paraprofessionals to counselors and more.
View Jobs

Read Next

School & District Management Staff Shortages Affect Students, Too. Here's Where Schools Are Shutting Down
A few months into the third academic year in a row disrupted by the COVID-19 pandemic, at least several dozen school buildings in numerous states have had to shut down due to inadequate staffing.
1 min read
A Brownsville Independent School District bus acts as a WI-FI hotspot for students needing to connect online for distance learning on the first day of class Tuesday, Aug. 25, 2020, in the parking lot of the Margaret M. Clark Aquatic Center in Brownsville, Texas. The bus is one of 20 hotspots throughout the city to help students have access to their online classes as part of the remote start to the school year due to COVID-19 pandemic.
Several shool buildings in different parts of the country have had to shut down in recent weeks due to a lack of available bus drivers.
Denise Cathey/The Brownsville Herald via AP
School & District Management Opinion We’re Facing a Looming Crisis of Principal Burnout
Caught in the crosshairs of a pandemic and rancorous partisan battles, many principals have never been more exhausted.
David E. DeMatthews
4 min read
Conceptual Illustration of burnt-out leader.
Vanessa Solis/Education Week and Getty
School & District Management What Teachers Value Most in Their Principals
For National Principals Month, we asked teachers what they love most about their principals. Here's what they had to say.
Hayley Hardison
1 min read
Illustration of job candidate and check list.
Getty
School & District Management With $102 Million in Grants, These Districts Plan to Train Principals With a Focus on Equity
The new grant program from the Wallace Foundation will help eight school districts work on building principals’ capacity to address equity.
11 min read
Image of puzzle pieces with one hundred dollar bill imagery
Getty