StoryTown is a core reading program published by Harcourt in 2008 for grades K-6. It uses a theme-based organization and addresses the five essential elements of reading through whole and small group instruction, literacy centers, and assessments. The program provides differentiated materials for various reading levels. It includes explicit and systematic phonics instruction in early grades with some lessons in later grades. Skills and strategies are spiraled throughout with a reading-writing connection using mentor texts. While the program incorporates research-based vocabulary and comprehension activities, it has been criticized for its reliance on large group phonics instruction instead of small groups.