Book excerpt: How do we educate so all can learn? What does differentiation look like when done successfully? This practical guide to differentiation answers these questions and more. Based on national and international work, McCarthy shares how educators finally understand how differentiation can work. Bridging pedagogy and practice, each chapter addresses a key understanding for how good teaching practices can include differentiation with examples and concrete methods and strategies. The book is constructed to differentiate for diverse educators: veteran of many years to the pre-service teacher, classroom teacher leader to administrator as instructional leader, and coaches for staff professional development: Presents common language for staff discussing learner needs. Provides structures for designing powerful learning experiences so all can learn. Includes chapter reflection questions and job-embedded tasks to help readers process and practice what they learn. Explore a supporting website with companion resources. All learners deserve growth. All teachers and administrators deserve methods and practices that helps them to meet learner needs in an ever challenging education environment. Take this journey so all can learn.