Wash. Rev. Code § 28A.300.041
(1) The legislature finds that a statewide student assessment system should improve and inform classroom instruction, support accountability, and provide useful information to all levels of the educational system, including students, parents, teachers, schools, school districts, and the state. The legislature intends to redesign the current statewide system, in accordance with the recommendations of the Washington assessment of student learning legislative work group, to:
(2) The legislature further finds that one component of the assessment system should be instructionally supportive formative assessments. The key design elements or characteristics of an instructionally supportive assessment must:
(3) The legislature further finds that a second component of the assessment system should be a state-administered summative achievement assessment that can be used as a check on the educational system in order to guide state expectations for the instruction of children and satisfy legislative demands for accountability. The key design elements or characteristics of the state administered achievement assessment must:
[ 2009 c 310 s 1.]