Facts (and fiction) about school test scores
They're never the whole story, but test scores do offer important information about a school. If you know how to dig deeper.
The bar charts below tell what percentage of students are performing at or above grade-level.
Wisconsin Student Assessment System (WSAS)
About the test
GreatSchools' ratings currently reflect 2012-13 testing data.
Beginning in the 2012-2013 school year, the Wisconsin Department of Public Instruction implemented new definitions of what it means to be proficient on the WSAS test. As a result of these changes, proficiency scores for Wisconsin schools are lower than they were in previous years.
Source: Wisconsin Department of Public Instruction