Many animals, like people, enjoy spending time with their friends and family. Many groups of animals have their own unique names. Did you know a group of gorillas is a called a band? And a bunch of billy goats is a tribe? Following in the footsteps of Multiply on the Fly (multiplication), What’s New at the Zoo? (addition) and What’s the Difference? (subtraction), this rhythmic, fun-to-read-aloud book introduces children to division as they conquer bands, tribes, mobs and more. This nonfiction picture book with a cuddle factor and rhyming text includes a 4-page For Creative Minds section in the back of the book and a 57-page cross-curricular Teaching Activity Guide online. The Great Divide is vetted by experts and designed to encourage parental engagement. Its extensive back matter helps teachers with time-saving lesson ideas, provides extensions for science, math, and social studies units, and uses inquiry-based learning to help build critical thinking skills in young readers. The Spanish translation supports ELL and dual-language programs. The interactive ebook reads aloud in both English and Spanish with word highlighting and audio speed control to promote oral language skills, fluency, pronunciation, text engagement, and reading comprehension.