I’m really excited about this free curriculum, “Sexuality Across the Lifespan” by: DiAnn L. Baxley and Anna L. Zendell. It has versions for educators, teachers, and Spanish speakers. You can view the curriculum by clicking on the links below.
What makes this special? They do a nice job at adjusting lessons for different age groups, giving ideas for supplemental activities, and giving ideas for incorporating the topics into routines. The parent version really focuses on how to reinforce healthy sexual development through interactions and daily routines.
This curriculum in not comprehensive but does have sections on social skills, dating, sexual abuse, puberty, and anatomy. I hope you find this useful!