Seriously, guys? The Scopes Trial was almost a hundred years ago. You're pulling this shit again? The Theory of Evolution has been a proven fact for almost 150 years, not to mention that it is the fundamental basis from which the entire field of modern biology is derived. I would tell you to join the rest of us in the 21st century, but apparently you haven't even entered the 20th yet.
You keep saying "all viewpoints deserve equal consideration" even though we have already considered them many times over and subsequently determined them to be nothing more than the inane ramblings of one specific group of bronze-age goat herders wandering around in the middle of a desert. But even if we hadn't already considered them, A high school science classroom is not the place to do so.
What the hell is there to teach, anyway?
"Welcome to 7th grade biology, everyone! Come get your free Ritalin!
"Mr. Teacher, how did all of the various forms of life appear on earth?"
"Well, Billy Joe, God did it. Okay kids, now write that down 200 times while I play solitaire and jerk off to leaked nudes of Scarlett Johansson under my desk."
Of course, By "God" you always mean the Christian god, since you're the very same people would flip their shit at the prospect of someone teaching, say, the Islamic or Hindu creation myths in schools.
That's not even getting into intellectual and scientific validity of the Biblical creation myth itself. I would say that the entire thing sounds like a product of the vivid imagination of one particularly bored 3rd grader, but that would be a grave insult to bored 3rd graders, so I won't. Safe to say, teaching creationism in a science class is like teaching about the stork in sex ed.
That's not to say the you have even the slightest chance of actually succeeding. This issue has previously been brought up in a federal court in 17 separate instances, and you have lost miserably in every single one of them.
Epperson v. Arkansas (1968)
Lemon v. Kurtzman (1971)
Wright v. Houston I. S. D. (1972)
Willoughby v. Stever (1973)
Daniel v. Waters (1975)
Crowley v. Smithsonian Institution (1980)
Segraves v. State of California (1981)
McLean v. Arkansas Board of Education (1981)
Edwards v. Aguillard - 1987
Webster v. New Lenox School District (1990)
Bishop v. Aronov (1991)
Peloza v. Capistrano School District (1994)
Freiler v. Tangipahoa Parish Board of Education (1997)
Rodney LeVake v. Independent School District 656, et al. (2000)
Pfeifer v City of West Allis (2000)
Selman v. Cobb County School District (2002)
Dover v. Kitzmiller (2005)
Now you're trying to make it 18? Do you even know what "prior legal precedent" means?
Hint: It means that your current efforts are futile. If you do not have a more substantial case this time (And I highly doubt that you do) they are just going to automatically defer to the final ruling put forth in all of those other cases I just listed. They're not going to suddenly change their minds just because you bring it up again.
How many more times do we have to legally bitch-slap you with the Constitution before you finally get it?