AFT Report: How much time do school districts spend on standardized testing? This much.

AFT via Valerie Strauss:

Testing More, Teaching Less: What America’s Obsession with Student Testing Costs in Money and Lost Instructional Time,” released by the American Federation of Teachers, looks closely at two unnamed medium-sized school districts — one in the Midwest and one in the East — through the prism of their standardized testing calendars.
Standardized testing has become the focus of modern school reform since the implementation of the No Child Left Behind law in 2002, and continuing through the Obama administration’s Race to the Top education initiative. Over the years, the time taken up by test prep and testing has risen, as have the costs and the lost instructional time.
The grade-by-grade analysis of time and money invested in standardized testing found that test prep and testing absorbed 19 full school days in one district and a month and a half in the other in heavily tested grades. The Midwestern district spent $600 or more for standardized testing per pupil in grades 3-8; about $200 per student for grades K-2; from $400 to $600 per student for grades 9-11. The Eastern district spent more than $1,100 annually on testing per student in grades 6-11; around $400 per student in grades 1-2; between $700 and $800 per student for grades 3-5.
One of the districts gives 14 different assessments to all students at least once a year in at least one grade, the report said, and some assessments are administered for several subjects multiple times a year, resulting in 34 different test administrations. The other district had 12 different standardized assessments but 47 separate administrations over the course of the year.