I am so jealous of all of you first grade teachers who get to do a penguin unit! The 2nd grade teachers claimed that at my school long before I got there, so I miss out. Instead, we study bears. We have a fun time integrating the bear theme into our other subject areas too. Of course we read tons of fiction and nonfiction books. The class fills out a chart comparing pandas, polar bears, black bears and brown bears throughout the unit.