This case study provides superintendents, principals, and teachers with information on how three school systems have used an assessment developed by the Organisation for Economic Co-operation and Development (OECD)--the OECD Test for Schools--to monitor students' academic outcomes and inform shifts in policy and teacher practice to meet students'…

Many professionals are convinced that more testing, tracking, and retention are taking place in the early school years than ever before. They also believe that developmentally inappropriate modifications to curricula are being implemented. As a result of inappropriate use of standardized tests, disproportionate numbers of poor and minority…