Meet the people who make it all happen
Executive Director, CORE Data Collaborative
Noah Bookman
Noah Bookman is the Executive Director of CORE’s Data Collaborative. In his role, Noah leads CORE’s strategic initiatives, including CORE’s newly launched cross-district improvement community focused on math achievement gaps for African American and Hispanic/Latino youth, and CORE’s multi-district continuous improvement, holistic data system serving 1.8 million students.
As Chief Accountability Officer at CORE from 2013 to 2016, Noah oversaw the implementation of the CORE No Child Left Behind Waiver, which included a first of its kind whole child approach to school accountability, emphasizing academic success, social-emotional development and positive school culture-climate. He also led the development and implementation of two school intervention programs – School Pairing and Communities of Practice – that together operated in over 200 low performing Title I schools in the state of California.
Before CORE, Noah served as the Director of Performance Management for the Los Angeles Unified School District (LAUSD). His responsibilities involved developing and implementing a coherent system to articulate, monitor and deliver outcomes for schools, for the regional and central office units that support and manage schools, and for the operational divisions of the District’s central office. Noah also played a leadership role in the District’s educator effectiveness initiative. Noah has also served as a Managing Director at the After-School-All-Stars (ASAS), a national after-school program for at-risk youth and was an English teacher in the LAUSD. He is a graduate of University of California, Los Angeles and has a Masters in Public Policy from the University of California’s Goldman School of Public Policy. Noah lives in the Greater Los Angeles Area with his middle school sweetheart, and their son and daughter.
Email::noah@coredistricts.org
Data Strategist
LaToya Bufford
LaToya serves as a Data Strategist for CORE’s Data Collaborative team. LaToya is the intermediary between CORE’s analytical partners (Education Analytics) and CORE’s school system partners. Additionally, LaToya helps manage the day to day operations of the CORE Data Collaborative which includes recognizing partner needs and opportunities, streamlining communications and identify data and reporting solutions. LaToya has experience with student testing administration projects, reporting projects, and program evaluations. LaToya is familiar with state and federal accountability and testing requirements for California school districts. In addition, LaToya has worked directly with the research staff, district administrators, technical support staff and teachers on a variety of data and research-related projects. LaToya has hands-on experience when it comes to coordinating data processing functions, assessment administrations, survey projects, and the facilitation of trainings for district administrators. LaToya received her bachelor’s degree in Economics from the University of California, Los Angeles and has a Master’s in Business Administration. LaToya currently resides in her hometown, Sacramento, with her husband and five children. Her goal is to provide support to schools and districts by helping to improve access to comprehensive, reliable and usable research that ultimately provides a basis for improving student outcomes and student success.
Email::latoya@coredistricts.org
Senior Data Strategist
Dave Calhoun
As a CORE Senior Data Strategist, Dave Calhoun provides data system support for the CORE Districts and Data Collaborative districts and partnering educational agencies. He also provides measurement consultation support for various CORE improvement projects, and he manages the social and emotional learning survey system that CORE developed. Dave was a high school mathematics teacher, and the Executive Director of research, evaluation, and assessment in Fresno Unified School District for 30 years prior to his direct work with CORE. As a Fresno Unified administrator, Dave served as the CORE liaison for many projects since CORE’s formation in 2010. Dave was recognized as the Fresno Public Education Fund High School Teacher of the Year in 1995, he has worked to develop and provide mathematics professional development across the country as a part of the Interactive Mathematics Project (IMP), and he has published and presented various research papers.
Email::dave.c@coredistricts.org
Chief of Improvement, School Networks
Juli Coleman
Juli Coleman has worked in public education for 27 years, which has spanned across K-12, regular and special education. She began her career as an elementary teacher in the Menifee Union School District. Juli moved to the Oceanside Unified School District and worked in a variety of roles and schools. She was a Resource Specialist at an elementary school, Teacher on Special Assignment at a middle school, and a Coordinator at the high school. She has worked at the San Diego County Office of Education as an Executive Leadership Coach for the past 7 years, where she has worked closely with districts through out the County helping to plan their improvement efforts. She also serves as the regional lead for Imperial, San Diego, and Orange County for the statewide regional system of support (RSDSS) that provides assistance to Title I funded schools. Juli has her Master of Special Education, Doctorate in Educational Leadership, and recently completed the Institute of Healthcare Improvement coaching program. She lives in Carlsbad with her husband and they have six kids, a dog and one cat.
Email::juli.c@coredistricts.org
Program Manager
Sonum Dixit
Sonum Dixit is currently a Program Manager for CORE Districts. In this role, she is an administrator of CORE’s Improvement Management System (IMS), manages CORE’s technology helpdesk system, and updates the IMS database. She also provides liaison support between district data leads, analytical partners and CORE’s Data Team. She coordinates events and provides program support to the CORE Data Collaborative, CCEE-funded Inland Empire Network, and California Ed-Fi Alliance. As a key member of the CORE team, Sonum she has provided support to many CORE initiatives including social and emotional learning/culture-climate surveys, School Quality Improvement System, and CORE Improvement Community. She also has executed various aspects of CORE’s financial and technological operations. Sonum gained data proficiency from her coursework as a Neuroscience major. Instead of pursuing a traditional science-oriented path after graduation, she decided to direct her data skills towards advocacy and promoting social equity. She managed event planning and feedback evaluation for Committee of 100’s Mandarin in Schools Conference for dual immersion educators. As an intern at OCA-Greater Los Angeles, she assisted with rebuilding the website and coordinating the OCA National Convention coordination. Outside of work, she has been politically active through registering voters, advocating for the passage of a universal healthcare bill, volunteering on a local school board campaign, and participating in Re:Power’s data and campaign training programs.
Email::sonum@coredistricts.org
Program Manager
Brandon Giles
Brandon is the program manager for CORE’s improvement communities and CORE capability building programs. Prior to joining CORE, Brandon led the implementation of City Year’s Whole School Whole Child program at a South Central Los Angeles USD middle school. Working with educators, he supervised teams of AmeriCorps members serving as tutors, mentors and role models for hundreds of students. Brandon also helped to develop and implement an affinity group for Latino and African American AmeriCorps members that provided Professional development throughout the year as well as a staff mentor.
Brandon’s passion for education comes from his background. He grew up similar to the ways some of the students we serve at CORE do. He wants to help do his part in education equality and excited to be doing that work with CORE.
Email::brandon@coredistricts.org
Senior Improvement Coach
Marissa Kalu-Thompson
As a CORE Senior Improvement Coach, Marissa Kalu-Thompson is responsible for supporting school districts in equity-based reform initiatives and continuous improvement efforts to support districts and schools “get better at getting better.” Marissa brings 20 years of teaching, instructional coaching and educational leadership to her work at CORE. Her educational career began in Toronto, Canada, as a 4th and 5th grade teacher. During her career in education, Marissa has had the opportunity to hold several roles in service of students, teachers, and community members. She has worked as a classroom teacher, instructional coach, assistant-principal, and principal in both elementary and middle schools. Striving for full equity and academic excellence for students who have been historically underserved and under-valued has been and continues to be at the center of her work. Marissa earned her Masters of Education in Curriculum, Teaching & Learning from the University of Toronto/OISE, and a Doctorate in Educational Leadership (that researched Emotional Intelligence and K-5 Leadership) from Northeastern University in Boston, Massachusetts. In addition, Marissa holds certifications in educational leadership from the School Leader Institute at Harvard University in Boston, Massachusetts, Improvement Science Coaching from the Institute for Healthcare Improvement in Boston, Massachusetts, and Georgia P-12 Clear Renewable licenses in Elementary Education, ESOL and Educational Leadership.
Email::marissa@coredistricts.org
Senior Improvement Coach
Doug Kriedeman
Doug is a coach for site and district improvement teams in Southern California. Most recently Doug served as a high school principal in Oceanside USD, where he is credited for supporting a culture of risk and reflection and building the capabilities of teachers to use data for improvement. He has more than a decade of site and district leadership experience, purposefully creating systems where teachers empower and energize students. Doug lives in Oceanside.
Email::doug@coredistricts.org
Chief of Staff
Brigitte Marshall
At CORE, Brigitte serves as the Chief of Staff. Originally from England, in 1991 Brigitte followed Southeast Asian refugees from the Thai refugee camps where she worked as a teacher and teacher-trainer, to California’s Central Valley. A one-year plan to gain a deeper understanding of the resettlement challenges confronted by refugee families, has turned into a 29-year odyssey of work in public sector systems, including social services and education. Brigitte has worked as a teacher, Principal, Director and Associate Superintendent and has also taught in teacher education and administrative service credential programs in the California State University system. She has published articles, English as a Second Language training materials and textbooks, and worked as an editor of language development textbooks. Brigitte concluded her career in the public education system with five years of service as the Chief Talent Officer for Oakland Unified School District.
Brigitte believes passionately in the need to prioritize development of relationally healthy public service organizations where people can excel and do their best work in service of the public good. Relationally healthy organizations create intentional structures of authentic, engagement designed to sustain high quality professional relationships. This includes practices that reduce unproductive conflict, and restorative practices when conflict has occurred.
With almost thirty years of experience in supporting the development and growth of public service professionals, Brigitte is uniquely positioned to assist organizations that are genuinely committed to bringing out the best in their employees. Skilled in the development and delivery of a wide range of strategies designed to build and sustain relational capacity, Brigitte’s strongest areas of professional practice are facilitation, training, coaching and constituent engagement – particularly in challenging situations of transition and conflict.
Brigitte holds joint Bachelor’s and Master’s degrees in Politics, Philosophy and Economics from the University of Oxford in England, and a California Administrative Services Credential. She is also certified in Community Mediation and Conflict Resolution and serves on the Community Mediation Panel for Services that Encourage Effective Dialogue and Solutions (SEEDS). Brigitte is a Certified Professional Coach through Leadership that Works, accredited by the International Coaching Federation.
Brigitte lives in El Cerrito, where she is preparing to launch her youngest of three, publicly educated children.
Email::brigitte@coredistricts.org
Data and Improvement Specialist
Morgan Matthews
As the CORE Data and Improvement Specialist, Morgan Matthews is our lead for Program Measurement and the Improvement Management System, CORE’s online platform for teams to collaborate and conduct their improvement work. Prior to joining CORE, Morgan served as an education policy analyst in San Francisco USD. In San Francisco she supported district and county high school site leaders in using data, facilitating data-based discussions, and leveraging equity-centered design thinking and improvement science processes. Morgan holds a B.A. in Economics from Lewis & Clark College in Portland, Oregon and a Master of Public Policy from UC Berkeley’s Goldman School of Public Policy. She has four years of experience coaching school site administrators and a passion for building bridges between research, technical, and practitioner audiences. Morgan lives in Oakland.
Email::morgan@coredistricts.org
Director of Improvement
Amanda Meyer
Amanda Meyer serves the CORE districts as Director of Improvement, supporting educators in their efforts to solve important problems of practice. Prior to joining CORE, Amanda was an improvement science specialist at the Carnegie Foundation for the Advancement of Teaching, where she apprenticed with leading thinkers in systemic educational change and quality improvement. Over four years at Carnegie, she provided improvement science coaching to a variety of organizations and networks in K-12 and higher education. She managed the development of improvement methods sessions for the annual Summit on Improvement in Education, and delivered improvement science learning experiences in conference, workshop, and online settings. Amanda is particularly interested in the intersection of improvement, design, and equity work.
Amanda began her career in the classroom, teaching English as a Second Language at Sidney Lanier High School in San Antonio, Texas. She holds a B.A. in Latin American Studies, Spanish, and Educational Studies from Washington University in St. Louis. In addition to her professional roles, she has taught English language arts courses for a college access program in San Francisco and volunteers as a mentor for first-generation college students. Amanda currently resides in the Bay Area.
Email::amanda@coredistricts.org
Executive Director
Rick Miller
Rick Miller serves as the Executive Director of the CORE districts. Prior to joining CORE, Miller was the Deputy State Superintendent for P-16 Policy and Information Branch of the California Department of Education. In this position, Miller developed policy recommendations on promising ways to improve student achievement throughout California specifically focused on closing the state’s achievement gaps from PreK to Higher Education. Prior to his time at the California Department of Education, Miller worked at Microsoft Corporation developing communications strategies on privacy, security, and overall corporate image. Miller also served as a strategic communications advisor to the Chancellor of the California State University System (CSU). Prior to working at CSU, Miller served the U.S. Department of Education in Washington D.C. as Press Secretary to Richard W. Riley, Secretary of Education in the Clinton Administration. Miller also spent time during those years periodically detailed to the White House Office of Advance where he traveled domestically and internationally on behalf of President Clinton. Miller lives in Rocklin, California with his wife, Julie, an elementary school speech therapist and their two sons. He was elected to the Rocklin Unified School board in 2018 where he currently serves as President.
Email::rick@coredistricts.org
Chief of Improvement, District Partnerships
David Montes de Oca
David Montes de Oca has been working in education for twenty-five years, beginning as a teaching assistant, a teacher in Los Angeles, Santa Cruz and later joining Oakland Unified School District (OUSD) as a teacher.
During his time with the district, David also worked as the School Design Lead for new incubating secondary schools in the OUSD’s New School Development Group. Following the redesign of over a dozen schools over two years, David was recruited to design and direct a new Office of Charter Schools for OUSD to better oversee its 32 charter schools in Oakland. This lead to his position as the Executive Director of Quality Community School Development, establishing School Quality Standards, a School Quality Review process and co-constructing a Balanced Scorecard. Simultaneously he worked as adjunct faculty at Cal State East Bay’s Educational Leader department and as a member of the Lead Team for the State University of New York’s School Quality Review process.
Upon his appointment to the position of OUSD’s Associate Superintendent of Quality, Accountability and Analytics, the district transitioned to using online data dashboards, district-wide Cycles of Inquiry, and renewing school transformation & turnaround processes. For the past three years David has worked as the Senior Deputy Chief of Continuous School Improvement. In this role, David oversaw the implementation of a School Performance Framework (SPF) designed to establish a tiered system of differentiated supports to achieve equitable outcomes across all Oakland schools. His division also oversaw the Office of Charter Schools; the District’s data-driven Continuous School Improvement processes, as well as the newly envisioned Call for Quality Schools process to assist school communities in transforming the District’s persistently underperforming schools.
David lives in Oakland with his wife, an Oakland Kindergarten teacher, along with their two children who attend Oakland Public Schools.
Email::david.m@coredistricts.org
Director of Operations
Brenda Paredes
Brenda Paredes currently serves as Director of Operations for CORE Districts. Prior to joining CORE, Brenda worked as Chief Operating Officer and Senior Accountant of an accounting firm that specializes in non-profit organizations. In this role, Brenda provided financial consulting services to various large scale non-profit organizations involved in higher education, poverty alleviation, and child development. She has experience in finance, operations management, human resources, and also has a background in education. Her love for non-profit organizations and education developed over ten years ago, when she helped manage a Title I charter school in Sacramento.
Brenda’s work at the school led her to earn a Master of Arts degree in Instructional Communication at California State University, Sacramento where she wrote her thesis on educational policy for English Language Learners. She also holds a Bachelor of Arts degree in Mass Communication, a certification in Dropout Prevention, a bookkeeping certification, and is in the process of obtaining a certification in Project Management.
Brenda is passionate about community improvement, and her goal is to continue to work towards promoting an equitable educational environment for all students. As a first-generation immigrant, she understands the pressing need for student support at all levels. Brenda is fluent in Spanish.
Email:brenda@coredistricts.org
Data Strategist
Victor Phu
As a CORE Data Strategist, Victor Phu supports school districts by providing actionable data, fostering meaningful partnerships and promoting strategic usage of data to advance student outcomes. Prior to CORE, Victor served as a Data, Partnerships and Planning Analyst in the African American Achievement and Leadership Initiative in San Francisco Unified School District, where he was tasked to close the academic achievement gap for African American youth in San Francisco by developing results-based accountability and data-driven frameworks for strategy implementation. Additionally, Victor was employed as a City Hall Fellow for the City and County of San Francisco tasked to create the My Brother and Sister’s Keeper Local Action Plan, which outlines the City and County of San Francisco’s plan to develop a cradle-to-college and career pathway for our African American, Latino and Pacific Islander students. Victor earned a Masters in Public Policy and Bachelor of Arts in Social Welfare from University of California, Berkeley.
Email::victor@coredistricts.org
Improvement Coach
Samantha Pryor-Miller
Samantha Pryor-Miller serves the CORE Districts as an Improvement Coach supporting school districts in equity-based reform initiatives. Before joining CORE, Samantha served as a classroom teacher in Los Angeles where she taught diverse student populations. In this role, Samantha developed an interest in technology integration in K-12 schools. Later, she designed computer science curriculum and supported districts in their journey to provide cutting-edge STEM programs to minority communities.
Samantha is a proud product of California’s education system. She holds a B.A. in Liberal Studies from California State University, Fresno and a Master of Arts in Education from Pepperdine University. Her goal is to continue working towards improved education results for all students in California.
Email::samantha@coredistricts.org
Executive Director, CORE Capability Building Programs
Michelle Steagall
As the Executive Director of CORE’s Capability Building Programs, Michelle Steagall is responsible for bridging the work to support the implementation of Common Core Standards and promoting teacher and principal effectiveness across the eight CORE partner districts. Michelle brings 23 years of school district experience to her work at CORE. She began her educational career as a multi-graded classroom teacher amidst thousands of acres of wheat fields in rural North Eastern Oregon. In 1990 she moved to California to join the Clovis Unified School District family where she served as a teacher, assistant principal in intermediate and elementary schools, an elementary principal and the associate superintendent for curriculum and instruction. Additionally, Michelle served for six years as the superintendent of the Clay Joint Elementary School District and the Chowchilla School District both located in the diverse heart of California, the San Joaquin Valley. Michelle earned a Masters in Educational Administration from Fresno State, a Doctorate in Educational Leadership from the University of La Verne in Southern California and is a licensed curriculum auditor. As a superintendent she was selected and served on various state wide committees with the California School Boards Association.
Email::michelle@coredistricts.org
Office Manager
Whitney Stormberg
Whitney Stormberg currently serves as a Office Manager for CORE Districts. In this role, she provides on-site liaison support between school site staff, district strategists and CORE’s Improvement Coaches; is responsible for the back end maintenance of CORE’s website; manages CORE’s insurance with clients and partners, amongst other duties she manages other ongoing needs for the nonprofit organization and all remote staff.
Previously, Whitney managed constituent affairs and performed event brief research for Governor Gavin Newsom while he was Lieutenant Governor of California. With a degree in International Relations and minor in Business Admin from Carroll College, she has continuously paired her interest in foreign affairs with her passion for service work. Within the past five years she has traveled and worked with Engineers Without Borders and various private entities; meeting, serving and developing friendships with those she has encountered both nationally and internationally. With a passion for public service, Whitney plans to always be a part of an organization whose mission is to improve the surrounding community.
Email::whitney@coredistricts.org
Chief of External Relations
Julie White
Julie White joined the CORE Districts as Chief of External Relations in July 2016. White serves as the organization’s primary spokesperson, sharing the CORE Districts’ work and latest news with educators as well as policymakers and the general public. Prior to this role, White served as director of communications for the California State Board of Education, managing media and public relations on California’s school funding and accountability system as well as standards and assessments. Previously, White served for 17 years as assistant executive director for the Association of California School Administrators and managed all association communications strategies. White has served as a senior consultant for the California State Assembly and as public information officer for California’s 11th largest school district, San Juan Unified. White and her husband, Tom, live in Sacramento. They have two children, Gavin and Abbie.
Email::julie@coredistricts.org
Executive Director, CORE Data Collaborative
Noah Bookman
Noah Bookman is the Executive Director of CORE’s Data Collaborative. In his role, Noah leads CORE’s strategic initiatives, including CORE’s newly launched cross-district improvement community focused on math achievement gaps for African American and Hispanic/Latino youth, and CORE’s multi-district continuous improvement, holistic data system serving 1.8 million students.
As Chief Accountability Officer at CORE from 2013 to 2016, Noah oversaw the implementation of the CORE No Child Left Behind Waiver, which included a first of its kind whole child approach to school accountability, emphasizing academic success, social-emotional development and positive school culture-climate. He also led the development and implementation of two school intervention programs – School Pairing and Communities of Practice – that together operated in over 200 low performing Title I schools in the state of California.
Before CORE, Noah served as the Director of Performance Management for the Los Angeles Unified School District (LAUSD). His responsibilities involved developing and implementing a coherent system to articulate, monitor and deliver outcomes for schools, for the regional and central office units that support and manage schools, and for the operational divisions of the District’s central office. Noah also played a leadership role in the District’s educator effectiveness initiative. Noah has also served as a Managing Director at the After-School-All-Stars (ASAS), a national after-school program for at-risk youth and was an English teacher in the LAUSD. He is a graduate of University of California, Los Angeles and has a Masters in Public Policy from the University of California’s Goldman School of Public Policy. Noah lives in the Greater Los Angeles Area with his middle school sweetheart, and their son and daughter.
Email::noah@coredistricts.org
Data Strategist
LaToya Bufford
LaToya serves as a Data Strategist for CORE’s Data Collaborative team. LaToya is the intermediary between CORE’s analytical partners (Education Analytics) and CORE’s school system partners. Additionally, LaToya helps manage the day to day operations of the CORE Data Collaborative which includes recognizing partner needs and opportunities, streamlining communications and identify data and reporting solutions. LaToya has experience with student testing administration projects, reporting projects, and program evaluations. LaToya is familiar with state and federal accountability and testing requirements for California school districts. In addition, LaToya has worked directly with the research staff, district administrators, technical support staff and teachers on a variety of data and research-related projects. LaToya has hands-on experience when it comes to coordinating data processing functions, assessment administrations, survey projects, and the facilitation of trainings for district administrators. LaToya received her bachelor’s degree in Economics from the University of California, Los Angeles and has a Master’s in Business Administration. LaToya currently resides in her hometown, Sacramento, with her husband and five children. Her goal is to provide support to schools and districts by helping to improve access to comprehensive, reliable and usable research that ultimately provides a basis for improving student outcomes and student success.
Email::latoya@coredistricts.org
Senior Data Strategist
Dave Calhoun
As a CORE Senior Data Strategist, Dave Calhoun provides data system support for the CORE Districts and Data Collaborative districts and partnering educational agencies. He also provides measurement consultation support for various CORE improvement projects, and he manages the social and emotional learning survey system that CORE developed. Dave was a high school mathematics teacher, and the Executive Director of research, evaluation, and assessment in Fresno Unified School District for 30 years prior to his direct work with CORE. As a Fresno Unified administrator, Dave served as the CORE liaison for many projects since CORE’s formation in 2010. Dave was recognized as the Fresno Public Education Fund High School Teacher of the Year in 1995, he has worked to develop and provide mathematics professional development across the country as a part of the Interactive Mathematics Project (IMP), and he has published and presented various research papers.
Email::dave.c@coredistricts.org
Chief of Improvement, School Networks
Juli Coleman
Juli Coleman has worked in public education for 27 years, which has spanned across K-12, regular and special education. She began her career as an elementary teacher in the Menifee Union School District. Juli moved to the Oceanside Unified School District and worked in a variety of roles and schools. She was a Resource Specialist at an elementary school, Teacher on Special Assignment at a middle school, and a Coordinator at the high school. She has worked at the San Diego County Office of Education as an Executive Leadership Coach for the past 7 years, where she has worked closely with districts through out the County helping to plan their improvement efforts. She also serves as the regional lead for Imperial, San Diego, and Orange County for the statewide regional system of support (RSDSS) that provides assistance to Title I funded schools. Juli has her Master of Special Education, Doctorate in Educational Leadership, and recently completed the Institute of Healthcare Improvement coaching program. She lives in Carlsbad with her husband and they have six kids, a dog and one cat.
Email::juli.c@coredistricts.org
Program Manager
Sonum Dixit
Sonum Dixit is currently a Program Manager for CORE Districts. In this role, she is an administrator of CORE’s Improvement Management System (IMS), manages CORE’s technology helpdesk system, and updates the IMS database. She also provides liaison support between district data leads, analytical partners and CORE’s Data Team. She coordinates events and provides program support to the CORE Data Collaborative, CCEE-funded Inland Empire Network, and California Ed-Fi Alliance. As a key member of the CORE team, Sonum she has provided support to many CORE initiatives including social and emotional learning/culture-climate surveys, School Quality Improvement System, and CORE Improvement Community. She also has executed various aspects of CORE’s financial and technological operations. Sonum gained data proficiency from her coursework as a Neuroscience major. Instead of pursuing a traditional science-oriented path after graduation, she decided to direct her data skills towards advocacy and promoting social equity. She managed event planning and feedback evaluation for Committee of 100’s Mandarin in Schools Conference for dual immersion educators. As an intern at OCA-Greater Los Angeles, she assisted with rebuilding the website and coordinating the OCA National Convention coordination. Outside of work, she has been politically active through registering voters, advocating for the passage of a universal healthcare bill, volunteering on a local school board campaign, and participating in Re:Power’s data and campaign training programs.
Email::sonum@coredistricts.org
Program Manager
Brandon Giles
Brandon is the program manager for CORE’s improvement communities and CORE capability building programs. Prior to joining CORE, Brandon led the implementation of City Year’s Whole School Whole Child program at a South Central Los Angeles USD middle school. Working with educators, he supervised teams of AmeriCorps members serving as tutors, mentors and role models for hundreds of students. Brandon also helped to develop and implement an affinity group for Latino and African American AmeriCorps members that provided Professional development throughout the year as well as a staff mentor.
Brandon’s passion for education comes from his background. He grew up similar to the ways some of the students we serve at CORE do. He wants to help do his part in education equality and excited to be doing that work with CORE.
Email::brandon@coredistricts.org
Senior Improvement Coach
Marissa Kalu-Thompson
As a CORE Senior Improvement Coach, Marissa Kalu-Thompson is responsible for supporting school districts in equity-based reform initiatives and continuous improvement efforts to support districts and schools “get better at getting better.” Marissa brings 20 years of teaching, instructional coaching and educational leadership to her work at CORE. Her educational career began in Toronto, Canada, as a 4th and 5th grade teacher. During her career in education, Marissa has had the opportunity to hold several roles in service of students, teachers, and community members. She has worked as a classroom teacher, instructional coach, assistant-principal, and principal in both elementary and middle schools. Striving for full equity and academic excellence for students who have been historically underserved and under-valued has been and continues to be at the center of her work. Marissa earned her Masters of Education in Curriculum, Teaching & Learning from the University of Toronto/OISE, and a Doctorate in Educational Leadership (that researched Emotional Intelligence and K-5 Leadership) from Northeastern University in Boston, Massachusetts. In addition, Marissa holds certifications in educational leadership from the School Leader Institute at Harvard University in Boston, Massachusetts, Improvement Science Coaching from the Institute for Healthcare Improvement in Boston, Massachusetts, and Georgia P-12 Clear Renewable licenses in Elementary Education, ESOL and Educational Leadership.
Email::marissa@coredistricts.org
Senior Improvement Coach
Doug Kriedeman
Doug is a coach for site and district improvement teams in Southern California. Most recently Doug served as a high school principal in Oceanside USD, where he is credited for supporting a culture of risk and reflection and building the capabilities of teachers to use data for improvement. He has more than a decade of site and district leadership experience, purposefully creating systems where teachers empower and energize students. Doug lives in Oceanside.
Email::doug@coredistricts.org
Chief of Staff
Brigitte Marshall
At CORE, Brigitte serves as the Chief of Staff. Originally from England, in 1991 Brigitte followed Southeast Asian refugees from the Thai refugee camps where she worked as a teacher and teacher-trainer, to California’s Central Valley. A one-year plan to gain a deeper understanding of the resettlement challenges confronted by refugee families, has turned into a 29-year odyssey of work in public sector systems, including social services and education. Brigitte has worked as a teacher, Principal, Director and Associate Superintendent and has also taught in teacher education and administrative service credential programs in the California State University system. She has published articles, English as a Second Language training materials and textbooks, and worked as an editor of language development textbooks. Brigitte concluded her career in the public education system with five years of service as the Chief Talent Officer for Oakland Unified School District.
Brigitte believes passionately in the need to prioritize development of relationally healthy public service organizations where people can excel and do their best work in service of the public good. Relationally healthy organizations create intentional structures of authentic, engagement designed to sustain high quality professional relationships. This includes practices that reduce unproductive conflict, and restorative practices when conflict has occurred.
With almost thirty years of experience in supporting the development and growth of public service professionals, Brigitte is uniquely positioned to assist organizations that are genuinely committed to bringing out the best in their employees. Skilled in the development and delivery of a wide range of strategies designed to build and sustain relational capacity, Brigitte’s strongest areas of professional practice are facilitation, training, coaching and constituent engagement – particularly in challenging situations of transition and conflict.
Brigitte holds joint Bachelor’s and Master’s degrees in Politics, Philosophy and Economics from the University of Oxford in England, and a California Administrative Services Credential. She is also certified in Community Mediation and Conflict Resolution and serves on the Community Mediation Panel for Services that Encourage Effective Dialogue and Solutions (SEEDS). Brigitte is a Certified Professional Coach through Leadership that Works, accredited by the International Coaching Federation.
Brigitte lives in El Cerrito, where she is preparing to launch her youngest of three, publicly educated children.
Email::brigitte@coredistricts.org
Data and Improvement Specialist
Morgan Matthews
As the CORE Data and Improvement Specialist, Morgan Matthews is our lead for Program Measurement and the Improvement Management System, CORE’s online platform for teams to collaborate and conduct their improvement work. Prior to joining CORE, Morgan served as an education policy analyst in San Francisco USD. In San Francisco she supported district and county high school site leaders in using data, facilitating data-based discussions, and leveraging equity-centered design thinking and improvement science processes. Morgan holds a B.A. in Economics from Lewis & Clark College in Portland, Oregon and a Master of Public Policy from UC Berkeley’s Goldman School of Public Policy. She has four years of experience coaching school site administrators and a passion for building bridges between research, technical, and practitioner audiences. Morgan lives in Oakland.
Email::morgan@coredistricts.org
Director of Improvement
Amanda Meyer
Amanda Meyer serves the CORE districts as Director of Improvement, supporting educators in their efforts to solve important problems of practice. Prior to joining CORE, Amanda was an improvement science specialist at the Carnegie Foundation for the Advancement of Teaching, where she apprenticed with leading thinkers in systemic educational change and quality improvement. Over four years at Carnegie, she provided improvement science coaching to a variety of organizations and networks in K-12 and higher education. She managed the development of improvement methods sessions for the annual Summit on Improvement in Education, and delivered improvement science learning experiences in conference, workshop, and online settings. Amanda is particularly interested in the intersection of improvement, design, and equity work.
Amanda began her career in the classroom, teaching English as a Second Language at Sidney Lanier High School in San Antonio, Texas. She holds a B.A. in Latin American Studies, Spanish, and Educational Studies from Washington University in St. Louis. In addition to her professional roles, she has taught English language arts courses for a college access program in San Francisco and volunteers as a mentor for first-generation college students. Amanda currently resides in the Bay Area.
Email::amanda@coredistricts.org
Executive Director
Rick Miller
Rick Miller serves as the Executive Director of the CORE districts. Prior to joining CORE, Miller was the Deputy State Superintendent for P-16 Policy and Information Branch of the California Department of Education. In this position, Miller developed policy recommendations on promising ways to improve student achievement throughout California specifically focused on closing the state’s achievement gaps from PreK to Higher Education. Prior to his time at the California Department of Education, Miller worked at Microsoft Corporation developing communications strategies on privacy, security, and overall corporate image. Miller also served as a strategic communications advisor to the Chancellor of the California State University System (CSU). Prior to working at CSU, Miller served the U.S. Department of Education in Washington D.C. as Press Secretary to Richard W. Riley, Secretary of Education in the Clinton Administration. Miller also spent time during those years periodically detailed to the White House Office of Advance where he traveled domestically and internationally on behalf of President Clinton. Miller lives in Rocklin, California with his wife, Julie, an elementary school speech therapist and their two sons. He was elected to the Rocklin Unified School board in 2018 where he currently serves as President.
Email::rick@coredistricts.org
Chief of Improvement, District Partnerships
David Montes de Oca
David Montes de Oca has been working in education for twenty-five years, beginning as a teaching assistant, a teacher in Los Angeles, Santa Cruz and later joining Oakland Unified School District (OUSD) as a teacher.
During his time with the district, David also worked as the School Design Lead for new incubating secondary schools in the OUSD’s New School Development Group. Following the redesign of over a dozen schools over two years, David was recruited to design and direct a new Office of Charter Schools for OUSD to better oversee its 32 charter schools in Oakland. This lead to his position as the Executive Director of Quality Community School Development, establishing School Quality Standards, a School Quality Review process and co-constructing a Balanced Scorecard. Simultaneously he worked as adjunct faculty at Cal State East Bay’s Educational Leader department and as a member of the Lead Team for the State University of New York’s School Quality Review process.
Upon his appointment to the position of OUSD’s Associate Superintendent of Quality, Accountability and Analytics, the district transitioned to using online data dashboards, district-wide Cycles of Inquiry, and renewing school transformation & turnaround processes. For the past three years David has worked as the Senior Deputy Chief of Continuous School Improvement. In this role, David oversaw the implementation of a School Performance Framework (SPF) designed to establish a tiered system of differentiated supports to achieve equitable outcomes across all Oakland schools. His division also oversaw the Office of Charter Schools; the District’s data-driven Continuous School Improvement processes, as well as the newly envisioned Call for Quality Schools process to assist school communities in transforming the District’s persistently underperforming schools.
David lives in Oakland with his wife, an Oakland Kindergarten teacher, along with their two children who attend Oakland Public Schools.
Email::david.m@coredistricts.org
Director of Operations
Brenda Paredes
Brenda Paredes currently serves as Director of Operations for CORE Districts. Prior to joining CORE, Brenda worked as Chief Operating Officer and Senior Accountant of an accounting firm that specializes in non-profit organizations. In this role, Brenda provided financial consulting services to various large scale non-profit organizations involved in higher education, poverty alleviation, and child development. She has experience in finance, operations management, human resources, and also has a background in education. Her love for non-profit organizations and education developed over ten years ago, when she helped manage a Title I charter school in Sacramento.
Brenda’s work at the school led her to earn a Master of Arts degree in Instructional Communication at California State University, Sacramento where she wrote her thesis on educational policy for English Language Learners. She also holds a Bachelor of Arts degree in Mass Communication, a certification in Dropout Prevention, a bookkeeping certification, and is in the process of obtaining a certification in Project Management.
Brenda is passionate about community improvement, and her goal is to continue to work towards promoting an equitable educational environment for all students. As a first-generation immigrant, she understands the pressing need for student support at all levels. Brenda is fluent in Spanish.
Email:brenda@coredistricts.org
Data Strategist
Victor Phu
As a CORE Data Strategist, Victor Phu supports school districts by providing actionable data, fostering meaningful partnerships and promoting strategic usage of data to advance student outcomes. Prior to CORE, Victor served as a Data, Partnerships and Planning Analyst in the African American Achievement and Leadership Initiative in San Francisco Unified School District, where he was tasked to close the academic achievement gap for African American youth in San Francisco by developing results-based accountability and data-driven frameworks for strategy implementation. Additionally, Victor was employed as a City Hall Fellow for the City and County of San Francisco tasked to create the My Brother and Sister’s Keeper Local Action Plan, which outlines the City and County of San Francisco’s plan to develop a cradle-to-college and career pathway for our African American, Latino and Pacific Islander students. Victor earned a Masters in Public Policy and Bachelor of Arts in Social Welfare from University of California, Berkeley.
Email::victor@coredistricts.org
Improvement Coach
Samantha Pryor-Miller
Samantha Pryor-Miller serves the CORE Districts as an Improvement Coach supporting school districts in equity-based reform initiatives. Before joining CORE, Samantha served as a classroom teacher in Los Angeles where she taught diverse student populations. In this role, Samantha developed an interest in technology integration in K-12 schools. Later, she designed computer science curriculum and supported districts in their journey to provide cutting-edge STEM programs to minority communities.
Samantha is a proud product of California’s education system. She holds a B.A. in Liberal Studies from California State University, Fresno and a Master of Arts in Education from Pepperdine University. Her goal is to continue working towards improved education results for all students in California.
Email::samantha@coredistricts.org
Executive Director, CORE Capability Building Programs
Michelle Steagall
As the Executive Director of CORE’s Capability Building Programs, Michelle Steagall is responsible for bridging the work to support the implementation of Common Core Standards and promoting teacher and principal effectiveness across the eight CORE partner districts. Michelle brings 23 years of school district experience to her work at CORE. She began her educational career as a multi-graded classroom teacher amidst thousands of acres of wheat fields in rural North Eastern Oregon. In 1990 she moved to California to join the Clovis Unified School District family where she served as a teacher, assistant principal in intermediate and elementary schools, an elementary principal and the associate superintendent for curriculum and instruction. Additionally, Michelle served for six years as the superintendent of the Clay Joint Elementary School District and the Chowchilla School District both located in the diverse heart of California, the San Joaquin Valley. Michelle earned a Masters in Educational Administration from Fresno State, a Doctorate in Educational Leadership from the University of La Verne in Southern California and is a licensed curriculum auditor. As a superintendent she was selected and served on various state wide committees with the California School Boards Association.
Email::michelle@coredistricts.org
Office Manager
Whitney Stormberg
Whitney Stormberg currently serves as a Office Manager for CORE Districts. In this role, she provides on-site liaison support between school site staff, district strategists and CORE’s Improvement Coaches; is responsible for the back end maintenance of CORE’s website; manages CORE’s insurance with clients and partners, amongst other duties she manages other ongoing needs for the nonprofit organization and all remote staff.
Previously, Whitney managed constituent affairs and performed event brief research for Governor Gavin Newsom while he was Lieutenant Governor of California. With a degree in International Relations and minor in Business Admin from Carroll College, she has continuously paired her interest in foreign affairs with her passion for service work. Within the past five years she has traveled and worked with Engineers Without Borders and various private entities; meeting, serving and developing friendships with those she has encountered both nationally and internationally. With a passion for public service, Whitney plans to always be a part of an organization whose mission is to improve the surrounding community.
Email::whitney@coredistricts.org
Chief of External Relations
Julie White
Julie White joined the CORE Districts as Chief of External Relations in July 2016. White serves as the organization’s primary spokesperson, sharing the CORE Districts’ work and latest news with educators as well as policymakers and the general public. Prior to this role, White served as director of communications for the California State Board of Education, managing media and public relations on California’s school funding and accountability system as well as standards and assessments. Previously, White served for 17 years as assistant executive director for the Association of California School Administrators and managed all association communications strategies. White has served as a senior consultant for the California State Assembly and as public information officer for California’s 11th largest school district, San Juan Unified. White and her husband, Tom, live in Sacramento. They have two children, Gavin and Abbie.
Email::julie@coredistricts.org