Schools; requiring school districts beginning in certain school year to provide instruction in human growth and development to students in certain grades. Effective date. Emergency.

Oklahoma's SB 1668 requires public school districts to provide age-appropriate human growth and development instruction to students in grades 5 through 12 starting in the 2026-2027 school year. The bill mandates specific content, including high-definition ultrasound videos showing fetal development and animations depicting prenatal growth from fertilization. School districts cannot use materials from entities that perform, promote, or refer to abortion services. The State Department of Education may identify approved resources, and the law takes effect July 1, 2026.