A national religious-liberty legal organization has sent a formal letter to Colorado’s Roaring Fork School District demanding it discontinue its human sexuality curriculum or, at minimum, overhaul how parents are notified and allowed to exclude their children from it.
Alliance Defending Freedom, or ADF, sent the letter Tuesday to the Roaring Fork Schools Board of Education and Superintendent Anna Cole, escalating a dispute over the district’s “3Rs” curriculum – short for Rights, Respect, Responsibility – that has simmered in the Roaring Fork Valley for months.
What ADF is alleging
In the letter and in a subsequent social media statement, ADF argued the curriculum exposes children as young as 5 to graphic and ideologically driven material about human sexuality, including anatomical images that are followed by quizzes asking students to identify body parts such a nipple, vulva, and clitoris. The group also said lessons direct young children to discuss how they like to be touched and to reject a binary understanding of gender.
By sixth grade, according to ADF, students are directed to act as “Sex Ed Sleuths” who research sexual-education websites on their own, with parental permission or involvement only addressed after that research is complete.
The letter goes further in the upper grades. In a seventh-grade lesson titled “I Am Who I Am,” the curriculum teaches students that the idea of choosing one’s sexual orientation or gender identity is a myth, and students are required to affirm that concept on a worksheet, according to ADF.
Eighth graders, the letter states, fill out a separate worksheet rating how “LGBTQ-inclusive” their school is, using measures such as whether the school celebrates Valentine’s Day for LGBTQ couples, displays LGBTQ-themed posters in hallways, and uses the term “parent/guardian” rather than “mom and dad.”
High schoolers complete their own myth-or-fact worksheet affirming that a person cannot change his or her sexual orientation and are instructed to avoid terms like “homosexual” or “straight,” ADF’s letter states. The letter also says the high school curriculum favors gender-inclusive phrasing – using a term for female anatomy in place of “girl or woman” – as part of its approach to gender inclusivity.
ADF’s letter is also sharply critical of how the district structures parental notice and opt-outs. The group alleges Roaring Fork requires only two weeks’ notice before a 3Rs lesson is taught, that some parents receive even less, and that the district’s opt-out process is difficult to find – a paper opt-out letter placed in a student’s take-home folder, paired with a digital version the letter says is often buried among other announcements on the Remind app and labeled generically as “health education,” which obscures its content from parents. ADF argues this system was deliberately designed to preserve high participation rates rather than to give parents a genuine choice, contrasting it with the district’s own stated goal of ensuring students have access to health education.
The letter cites the case of a Crystal River Elementary School parent whose kindergartner brought home the “Understanding Our Bodies” lesson plan in January 2026. According to ADF, the opt-out form included in the folder did not specify a lesson date, only stating the lesson would occur “the following month,” and did not include the graphic slides that would accompany the lesson.
The school listed the curriculum under different names in different places, ADF’s letter states, referring to it as “Comprehensive Health Curriculum” in the take-home folder and simply “Health Curriculum” in a monthly online newsletter – where the announcement was mixed in with other school news and required parents to click through a link in the Remind app to find it.
ADF, which describes itself as the world’s largest legal organization focused on religious freedom, free speech, and parental rights, framed the core issue as a constitutional one: automatic enrollment in the lessons, combined with what it called inconsistent notice to parents and, in some cases, no meaningful opportunity to opt children out.
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