Provides that, by January 15, 2008, within existing resources appropriated for the administration of the Washington assessment of student learning, the superintendent of public instruction shall develop a comprehensive and grade-appropriate curriculum for the instruction of students in kindergarten and grades one through twelve in the content areas assessed by the Washington assessment of student learning.

Provides that, beginning with the 2008-09 school year, all common school districts shall adopt the statewide curriculum developed by the superintendent of public instruction under this act to instruct students in kindergarten and grades one through twelve in those content areas addressed by the curriculum. This act does not preclude a school district from providing instruction in addition to that provided by the curriculum.