
The WASL has been an expensive experiment. The original education reform law stated that the assessment was supposed to help teachers identify what students did or didn't know.
The trouble is, the individual results come back too late for remediation and they are too secret for anyone to see. The score report is so vague, it is hard to figure out what to teach to improve the students' scores.
Besides that, the WASL is not a measure of knowledge anyway. It is an assessment of thinking PROCESSES. A student could get a math question right, but lose points for not writing an explanation of his or her PROCESS which matches with the grader's list of acceptable processes.
Millions of dollars have been spent on the WASL and the related activities. No one knows (or no one is revealing) the exact cost. There is no line item called "WASL" in the budget. The expenses are hidden under categories such as professional training, printed materials, motivational awards, payroll, or other areas. Millions of dollars have also been spent on textbooks to match the PROCESS-oriented curriculum. Sadly, it is not just money that is wasted, but also the students time and their future opportunities.