This publication was developed and written by Vanderbilt Leadership Education in Neurodevelopmental Disabilities (LEND). There is a boy version and girl version. Each version has a booklet for parents or teachers and supplemental materials which include storyboards and visuals that you can use in implementing the methods outlined in the toolkit. It is free and there is a Spanish version!
Here is the website: https://vkc.vumc.org/healthybodies/
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!
The Birds and The Bees 