As some states battle over what teachers should teach and what materials should be removed from classrooms, students starting a new school year may be caught in the middle. The Oklahoma Supreme Court is allowing controversial educational changes to move forward in the state, denying a stay in July to a group of parents, teachers and religious leaders who asked to halt to the implementation of new standards. Among revisions to the K-12 curriculum, high school students will be asked to "identify discrepancies" in 2020 election results. "They're going to do a deep dive and know all the data, all...