Scientifically Accurate Sci-Fi for High-Schoolers?
Raul654 asks: "A member of my immediate family is a biology teacher at an all-girls high school. For some years, she's been giving her students the option to earn extra credit by reading a science-related book. What scientifically accurate science fiction books would you recommend for high school readers?"
Red Mars is the first book of a trilogy by Kim Stanley Robinson about the settlement and terraforming of Mars. There's some biology there, though I can't vouch for it (not having studied any biology beyond high school); but overall it's just gripping and completely plausible hard sci-fi. There's some stuff in the other two books that might not be appropriate for high-schoolers, depending on your attitude, but I don't recall anything too objectionable in the first one at least.
Check it out. Even if the class doesn't end up using it, if you're a sci-fi fan then it will be time well spent.