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Using Data to Improve Schools
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Using Data to Improve Schools



October 2025 | 168 pages | Corwin

Make data work for your school—and for every student

Far too often, educators are inundated with data that feels overwhelming, irrelevant, or unhelpful. In Using Data to Improve Schools, nationally recognized expert on school transformation and student achievement Elaine Allensworth offers a framework for understanding the critical properties of data and the tools educators need to focus on the metrics that matter most for student achievement. Rooted in two decades of research on educational policy and practice and real-world success stories from Chicago Public Schools, this groundbreaking guide bridges the gap between theory and practice, helping educators build a culture of data-driven collaboration and success. Topics covered include

  • Common myths and assumptions that divert attention from the data that matter most
  • Guidance on using systems for continuous improvement such as Early Warning Indicator (EWI) and Multi-Tiered Systems of Support (MTSS)
  • Tools to align teachers, families, and staff around a shared vision and strategies that build trust and momentum for sustainable growth

Allensworth clearly outlines how schools can improve key performance areas—like attendance, test scores, and graduation rates—by identifying high-impact metrics and fostering a collaborative culture of improvement. By simplifying complex concepts and offering tools for effective collaboration, this guide inspires educators to turn numbers into positive change.

 
ACKNOWLEDGMENTS
 
ABOUT THE AUTHOR
 
INTRODUCTION
 
CHAPTER 1: DESIGNING THE SCHOOL TO REACH YOUR VISION
Results With the Right Data

 
Focusing on the Wrong Metrics

 
Improvement Requires Change

 
What Is Evidence-Informed Practice in Education?

 
Data Are the Starting Point to Productive Conversations

 
What the Data Represent Is Most Important

 
Data for Accountability Versus Improvement

 
Using Data to Support Success, Not Add Burden

 
Key Takeaways

 
Reflection Questions

 
 
CHAPTER 2: SIX KEY PROPERTIES OF DATA
Data Are Messy: Reliability and Validity Show Trustworthiness

 
Properties That Make Data Useful for School Improvement

 
How to Get Data on the Properties of Data

 
Key Takeaways

 
Reflection Questions

 
 
CHAPTER 3: DATA ON STUDENT LEARNING
Standardized Test Scores

 
Course Grades and GPAs

 
Key Takeaways

 
Reflection Questions

 
 
CHAPTER 4: USEFUL DATA FOR STUDENT ENGAGEMENT AND EXPERIENCES IN SCHOOL
Data on Student Engagement and Experiences

 
Attendance

 
Student and Teacher Survey Data

 
Classroom Observations

 
Opportunity Structures

 
Key Takeaways

 
Reflection Questions

 
 
CHAPTER 5: MAKING USE OF DATA: VISION AND GOALS
Shared Leadership and Alignment

 
A Compelling Vision

 
Setting Goals

 
Key Takeaway

 
Reflection Questions

 
 
CHAPTER 6: MAKING USE OF DATA: CONTINUAL IMPROVEMENT
Building the Conditions for Student Success: School-Wide and Tier 1 Strategies

 
Supporting Struggling Students: EWI Systems and Tier 2 and 3 Interventions

 
Evaluating Instructional and Program Effectiveness

 
Communication Across the School Community

 
Key Takeaways

 
Reflection Questions

 
 
CONCLUSION: WHICH DATA FOR WHAT PURPOSE?
 
REFERENCES
 
INDEX

This book is an essential guide for how to select the right data and then use them to achieve better educational outcomes. Allensworth’s advice combines research on data quality coupled with the practical acumen she acquired through advancing educational opportunities in Chicago. A must-read for anyone seeking to improve our nation’s schools.

Anthony Bryk
Carnegie Foundation for the Advancement of Teaching
Half Moon Bay, California

Drawing on her experience helping schools use data effectively, Allensworth provides clear and compelling guidance on how educators can use data to improve student outcomes. Along the way, she clarifies all the hot-button issues of test scores, GPA, early warning systems, and surveys.

Bob Balfanz
Johns Hopkins University
Baltimore, Maryland

Data aren’t just a tool for tracking progress—they’re a key ingredient in fostering collaboration and understanding across the entire school community. Whether for teachers, families, or students, the way data are used to communicate goals and expectations can truly shape how we support every child’s growth and success.

Kristopher Kwiatek
Bob Hope Elementary School,
St. Clair Shores, Michigan

Using Data to Improve Schools is an essential guide for educators seeking to transform their schools through the power of data. By providing practical strategies and clear examples, this book empowers educators to move beyond simply collecting data to using data to drive meaningful and equitable school improvement.

Tamara Daugherty
Zellwood Elementary School
Orlando, Florida

Allensworth has a wonderful way of engaging readers in the possibilities of using data to motivate all parties in sustained school improvement while understanding the context. Data by itself is not enough to transform a good school into a great school. Allensworth helps the reader to understand many different approaches.

Cynthia Kay Barron
UIC Department of Educational Policy Studies
Chicago, Illinois

Using Data to Improve Schools does an excellent job of articulating how practitioners should select, utilize, and interpret data for improving student outcomes in schools. The book provides clear examples of data that can support or impair school improvement goals. As an education policy advocate, I strongly recommend this book to inform how we can best support school leaders and stakeholders engaged in school improvement efforts.

Rebecca Vonderlack-Navarro
Latino Policy Forum
Chicago, Illinois

Systems get the results they’re designed for. Allensworth shows how to improve school systems through the enlightened use of data—data that serve not as a knuckle-rapping tool of inspection, but as the key navigational aid that unlocks progress. It’s a principled, practical, and immediately usable playbook.

Dan Heath
Durham, North Carolina

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