Get this amazing bundle today and teach your students about the history of Valentine's Day, chocolate, roses, and the human heart. This 2nd-grade history of Valentine's Day, chocolate, roses, and the human heart nonfiction reading bundle includes multiple resources for the standards RI.2.1 (ask & answer questions), RI.2.2 (main topic and key details), and RI.2.5 (identify and use text features). For each topic, you will have a text that is written on three different reading levels. These lev