A governing board shall not adopt any instructional materials for use in the schools that, in its determination, contain:
(a) Any matter reflecting adversely upon persons on the basis of race or ethnicity, gender, religion, disability, nationality, sexual orientation, occupation, or because of a characteristic listed in Section 220.
(b) Any sectarian or denominational doctrine or propaganda contrary to law.
(Amended by Stats. 2011, Ch. 81, Sec. 5.)