Homosexuality is shameful
The kid has as much right to express himself in school as the sodomites and lesbians do trying to coerce everyone into observing their self proclaimed holiday on school property
with the consent and support of the school administrators,school board,teachers and tax payers...
The student is being denied his freedom of expression...
If he isnt allowed to express his thoughts on homosexuality then the sodomites and lesbians must also be denied theirs
Depends on whether you distinguish the orientation from the activity. The activity can be reasonably condemned as shameful but I would caution going into the territory where the orientation, even considered an innate disorder is shameful. You might be able to control what (or who) you do but it's pretty established the burden of homosexual urges, desires or affections are not taken upon oneself of free will. Someone homosexuals would agree it is shameful which is what tears them up inside as they struggle with it.