Oklahoma SB413

A. The board of education of a school district [...] shall develop and adopt a policy [...] including: 3. Procedures by which parents who object to any learning material or activity on the basis that it is harmful may withdraw their children [...] Objection to a learning material or activity on the basis that it is harmful includes objection to a material or activity because it questions beliefs or practices in sex, morality, or religion;

4. If a school district offers any sex education curricula pursuant to Section 11-105.1 of Title 70 of the Oklahoma Statutes or pursuant to any rules adopted by the State Board of Education, procedures to require written consent from a parent for a child to participate in comprehensive sexual education or sexual risk reduction instruction or optimal sexual health education or sexual risk avoidance instruction, as defined in Section 1 of this act;

“Comprehensive sexual education” or “sexual risk reduction” means any educational program that includes, endorses, or promotes any of the following: [...] g. the teaching of gender identity and gender expression outside the binary concept of male and female, without emphasizing the biological basis of sex. [...] k. instruction segmented for students of different sexual orientation and gender identity