The role of assessment in education has grown greatly over the past few decades, a trend that has two major manifestations. One is the rapid increase in the number of countries and other jurisdictions either participating in international surveys (tests) of learning or initiating their own system-wide assessments; or both. The other is the…

This study reports on a large-scale implementation of Assessment for Learning (AfL) in a Swedish municipality. The implementation was founded on two principles: (1) teaching should be informed by educational research; (2) to be successful teachers' professional development needs to be based in everyday classroom practice. From these principles,…

A low-performing California school district experienced a dramatic turnaround when faculty members began studying student assessment data and working together to ensure students had the support they needed. Sanger Unified School District began its reform journey in 2004 when district leaders launched an effort to focus deliberately on student…

Background: Through its Children First initiative, New York City policymakers promoted collaborative inquiry as a process for helping administrators and teachers use student data to improve instruction and raise student achievement. Since 2007, city schools were expected to engage higher proportions of faculty in the inquiry work each year.…

The process of developing a testing/evaluation/instruction management subsystem that will be uniquely suited to the specific situation of a given district requires a decision to use a strategy for instructional change in which data from testing and evaluation would play a major role. Considerations that might go into such a decision involve some…