They are not really that concerned about the First, unless they catch students actually using it. Look for the threads on HHS and their new Conservative Club. Since the school is somewhere in PRMass, their view of the Second is likely to be quite warped anyhow. That's not the current issue.
HHS forces viewing of Schindler's List and lots and lots of holocaust and Armenian Genocide pictures, yet a Conservative Club poster with a link to a national high school conservative club website is "too violent to be viewed" because the site (on the poster) has other links that show Islamic beheadings if you follow them, with a "Very Graphic" warning prominently displayed above the links.
So the teachers ripped the Conservative Club meeting posters down, and won't put them back, because the superintendant (founder of Educators for Social Responsibility) has declared the High School Conservative Club of America "the worst [violence] I have ever seen".
Even more violent are actual examples of what is taught in Hudson High School, with scanned examples of class handouts. IMHO, that's what Stapelfeld and Berman really want to stamp out of the public view.
So hunt up the FR threads and have fun!