Response to intervention (RTI) is the most effective process for ensuring student success, using differentiated instruction to provide the time and support necessary. This comprehensive implementation guide covers every element required to build a successful RTI at Work™ program in schools. The authors share step-by-step actions for implementing the essential elements, instructional strategies, and tools needed to support implementation, as well as tips for engaging and supporting educators. Readers who valued the practical knowledge in Learning by A Handbook for Professional Learning Communities at Work ™ (DuFour, DuFour, Eaker, Many, and Mattos) will appreciate a similar style and practicality in Taking Action . This guide will help you incorporate the response to intervention process by allowing you Introduction Chapter 1: The RTI at Work™ Pyramid Chapter 2: A Culture of Collective Responsibility Part Tier 1 Essential Actions Chapter 3: Tier 1 Teacher Team Essential Actions Chapter 4: Tier 1 Schoolwide Essential Actions Part Tier 2 Essential Actions Chapter 5: Tier 2 Teacher Team Essential Actions Chapter 6: Tier 2 Schoolwide Essential Actions Part Tier 3 Essential Actions Chapter 7: Tier 3 Schoolwide Essential Actions Chapter 8: Tier 3 Intervention Team Essential Actions Epilogue References and Resources