My students generally love to read. Usually, when we have silent reading time, everyone is focused and on task. Lately, though, with spring time here, I have five or so kids not causing problems, but just staring into space instead of reading. I have ended our reading time early because of this, because there's no point in wasting class time if they're not reading their books. I am starting to sound like a broken record when it comes to "if you're eyes aren't on your book, it's not really reading". Any suggestions?