Teachers around the world have discovered the rich content of the Core Knowledge Libraries, making it one of Scholastic’s bestselling classroom libraries for independent reading. Each grade-level library contains a mix of classical literature, contemporary fiction, and nonfiction, including science, geography, visual arts, music, math, and history. Core Knowledge Libraries are developed in conjunction with the Core Knowledge Foundation. Over 700 schools nationwide have adopted the Core Knowledge curriculum. However, all schools will find the Core Knowledge Libraries valuable for building knowledge, vocabulary, and comprehension skills.