This expansion of Whatever It Takes sharpens the focus on the pyramid of interventions strategy. The authors examine case studies of schools and districts across North America to illustrate how PLC at Work™ is a sustainable and transferable process that ensures struggling students get the support they need to achieve. They address how to enrich and extend the learning of proficient students and explain how PLC intervention processes align with RTI legislation. Chapter 1: The Shifting Mission of Public Establishing the Historical Context Chapter 2: Laying the Groundwork for Effective Intervention Chapter 3: Confronting the Brutal The Traditional Response to Students Who Do Not Learn Chapter 4: Sustaining A Return to Adlai Stevenson High School Chapter 5: Hand in Hand We All A Return to Boones Mill Elementary School Chapter 6: Embracing Systematic Prairie Star Middle School Chapter 7: Success and Triumph in a Worthy Lakeridge Junior High School Chapter 8: From State Sanctions to National Highland Elementary School Chapter 9: Building Toward the Cinco Ranch High School Chapter 10: From Good to Implementation of PLC Concepts in Kildeer Countryside Community Consolidated School District 96 Chapter 11: Whatever It Takes—Staying the Whittier Union High School District Chapter 12: Under No Circumstances Blame the Sanger Unified School District Chapter 13: "Yah, but . . .": Considering Challenges to Systematic Intervention Chapter 14: Finding Common The Shared Practices of Highly Effective Schools and Districts Chapter 15: Whatever It How Effective Schools and Districts Overcome Barriers to Systematic Intervention and Enrichment Chapter 16: Changing the Culture of Schooling to Embrace Effort-Based Achievement Chapter 17: Moving Planning for Effective Intervention