Possibly, depending on background, though I'd probably not be surprised either way.
It's very possible it has been covered in school, home, or somewhere else, but hasn't been retained. My kids have all read and discussed Virginia Hamilton's In The Beginning: Creation Stories from Around the World, which covers Gen 1 and Gen 2 as separate tales, but how many they'll recall years on, I'm not sure. It was worth the discussions at the time regardless.
Taking the religious aspect out of it removes basic aspects of the story, as well as how it's been used throughout history and incentivised cultures.
Yes, it can be read with an eye towards a moral value, like most tales, though what moral depends on which ones you want to encourage. It can also be read just as a tale, which within the Bible may not be that interesting. It can be read in a way to discuss wider ideas of God and how deities develop - I mean, it probably has come up in school, but I wouldn't be surprised if certain teachers might do it less if they've had enough of the kids who ask the difficult questions that can arise like, if they've been taught God is all knowing, then surely he would know what they were going to do anyway... (discussing that it was written in a time before that was generally a concept given to gods is probably not going to be covered in school...).