It's great we can have these discussions like this, isn't it? It's really interesting to hear directly from other beliefs. Just thought I'd throw that in there.
Anyway, no, the Bible is not a scientific book. It was never meant to be, nor should it ever be interpreted as one. This is why it does not contain anything on atomic theory or the like. However, it does contain explanations for events that some believe happened "scientifically." While creating the world and mankind and everything in between was "scientific" on God's part I suppose, it was really more of a miracle. (Not that debating this is necessary, because I know you don't believe that.)
By all means have children read Popular Science. But have them read Psalms too. Have them read The Origin of Species. And have them read the Book of Mormon. In fact, let them read anything and everything concerning creationism and evolution. Because in the end, it's about our own decisions. And our own faith. And we should all make informed decisions.