The California State Board of Education is the governing and policy-making body of the California Department of Education. The State Board of Education sets K-12 education policy in the areas of standards, instructional materials, assessment, and accountability. The State Board of Education adopts textbooks for grades K-8, adopts regulations to implement legislation, and has authority to grant waivers of the Education Code. Content standards are designed to encourage the highest achievement of every student, by defining the knowledge, concepts, and skills that students should acquire at each grade level. The State Board of Education has eleven members, including one student member, all appointed by the Governor of California. The student member is selected from a group of three students nominated by the board. Those are picked from the delegation of the Student Advisory Board on Education, a conference run by the California Association of Student Councils.