One way to measure the success of an educational system is to look at the test results of students. A current standardized test given to Washington State Students is the Smarter Balanced Test. The following is data that is currently published by the Washington State Office of Public Instruction. (1)
One purpose of increased funding for Education in Washington State, is to help reduce class size and help both teachers and students in that specific way.
1). Washington State Report Card, OSPI