Dig deep into nonfiction skills with this unit on the Titanic. This set of lesson plans allows teachers to dive into text structure, main idea, author's point of view, nonfiction text features, and vocabulary. Teaching Text Structure five original, nonfiction articles each written in a different text structure (description, cause & effect, compare & contrast, sequence, problem & solution) graphic organizer to match and support each text structure all articles are on the same topic s