Preteens' Toughest Questions. The Bible's Smartest Answers. With Grapple Preteen Sunday school curriculum, 4th-6th graders learn how to search the Bible for answers as they grapple with their biggest questions about relationships, faith questions and choices--and they'll build a faith foundation to last a lifetime. Somewhere between leaving childhood behind and treading wide-eyed into the teenage years lurk a thousand...