The selected titles in this 31-book Grade 3 collection provide students with an opportunity to gain adequate exposure to a range of appropriately complex texts and are aligned to the Common Core State Standards. Titles include: Government Leaders Then and Now (Social Studies); George Washington (Social Studies); Shapes in Art (Math); Moons (Science); The World of Trade (Math); Martin Luther King Jr. (Social Studies); Louis Pasteur and the Fight Against Germs (Science); Heart (Science); Jane Goodall: Animal Scientist and Friend (Science); Looking Inside Cells (Science); Deserts (Science); Shapes Around You (Math); Mammal Mania (Science); Nelson Mandela: Leading the Way (Social Studies); Pioneers of Light and Sound (Science); The First Geologists (Science); Christopher Columbus (Social Studies); Blast Off to Space Camp (Science); Take Off! All About Airplanes (Science); Timing Races (Math); The Five Senses (Science); Eat Healthy (Science); The World of Plants (Science); From Hubble to Hubble: Astronomers and Outer Space (Science); Hit It! History of Tools (Engineering); Mohandas Gandhi (Social Studies); Bikes and Boards (Science); Collecting Data (Math); How Toys Work (Math, Science); Sweet: Inside a Bakery (Social Studies); and African Grasslands (Science).