How do we know so much about the past? A student-crafted presentation provides viewers with images of artifacts from St. Augustine, Florida that give historians and archaeologists clues into lives already lived.

Lost! (or misplaced) a modifier. Last seen dangling at the end of a sentence! Reward offered! To underscore the humor, class members are each given a sample sentence to illustrate (A woman passed by, leading a Springer Spaniel, in a...