International Center for Leadership in Education | A division of Houghton Mifflin Harcourt Revenue and Competitors

The International Center for Leadership in Education's mission is to challenge, inspire, and equip leaders and teachers to prepare our students for lifelong success. At the heart of all we do is proven philosophy that the entire system must be aligned around instructional excellence- rooted in rigor, relevance, and relationships to ensure every student is prepared for a successful future. Our team helps schools and districts bring innovative practices to scale through professional learning opportunities and coaching partnerships that is guided by the cornerstones of our work: The Daggett System for Effective Instruction and Rigor/Relevance Framework. Additionally, we share innovative and successful practices that have a positive impact on student learning through our conferences and keynote presentations.