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Staff Members

Meet our team

Jennifer Antonucci Jennifer Antonucci, Associate Director

Jennifer has been consulting for Teachers21for more than a decade. Teachers and administrators both seek her support in the areas of assessment, standards based teaching and curriculum, differentiated instruction, coaching and mentoring, classroom management, and new teacher support and evaluation.

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David Castelline David Castelline, Consultant

Dave's work is largely focused on supporting principals and school based leaders. His years as a principal has helped him to mentor and coach new and experienced leaders. He often works with building administrators to implement the Educator Evaluation system and increase the effectiveness of schools by discussing and addressing a wide variety of leadership challenges. Dave also provides professional development workshops for leadership teams at local school districts.

Katie ClarkeKatie Clarke, Consultant 

An experienced STEM teacher and trainer, Ms. Clarke works with corporations interested in sponsoring externships for STEM teachers who are seeking to integrate more real world applications into their practice. She also leads the course on problem based learning that supports teachers in bringing real world experiences to the classroom.

Jojn D'Auria, EdDJohn D'Auria, Consultant

In a career that has spanned four decades as a math teacher, guidance counselor, principal and superintendent, Dr. D'Auria has worked with hundreds of school leaders around sharpening the academic focus of school teams, developing a vibrant school culture, and managing conflict in the workplace. The former President of Teachers21, John is a faculty member of William James College and continues to consult with Teachers21 to strengthen practitioners' work around social and emotional learning. In 2010, Dr. D'Auria was appointed by the Massachusetts Commissioner of Education to a statewide task force to study and develop a new framework for the supervision and evaluation of all educators in Massachusetts. He was appointed to the Rennie Center Condition of Education Advisory Committee, which seeks to build a more coherent, and research-based, vision of a public education in Massachusetts. Prior to his work at Teachers21, Dr. D'Auria was Superintendent of Schools in Canton, Massachusetts.

Maureen HuddlestonMaureen Huddleston, Director of Professional Development

Maureen coordinates professional development between our clients and our team of professionals matching district and partner needs with practitioner knowledge and availability.


Lincoln Lynch III)Lincoln Lynch III, Program Director, PSAP/LLPS Doctoral Program

Dr. Lincoln Lynch III (Linc) is the Program Director for the Teachers21/Boston College/Massachusetts Association of School Superintendents (MASS) doctoral program for Aspiring Superintendents (PSAP/LLPS). A seasoned administrator specializing in the disciplines of School Finance and Operations; Human Resources; and Strategic Planning.

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André R RavenelleAndré R Ravenelle, Executive Director

André R Ravenelle is the Executive Director of Teachers21. Formerly the Superintendent of the Fitchburg Public Schools, he has been an innovative educator for closer to three decades. His eclectic teaching and educational leadership background includes almost a decade of historical interpretation and craftsmanship at Old Sturbridge Village, teaching French, Spanish and art at Roxbury's Mission High School, assistant principal of Chelsea High School, and administration of Barnstable and Lexington Public Schools. In the spring of 2006 he was chosen as one of 13 Massachusetts education administrators for a two week educational exchange in China.

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Jenny Tsankova

Latikia SimpsonAdministrative Assistant

Latikia manages the administrative functions of the office, including customer support, contract processing, registration and billing. She maintains scheduling, logistics and technical support for in-person and virtual trainings and oversees maintenance of office systems and supplies. With over 16 years of experience in the health care and human services industries, she brings a wealth of knowledge in the realm of office management.

Laura TyrrellLaura Tyrrell, Program Director

Laura is the director of Teachers21 professional development degree and licensure programs and is a liason with our collaborative partners for logistics, planning, scheduling and coordination with candidates, instructors and partners. She manages marketing and communication and web content; and assists consultants with resources and technical support. She holds a BA from Boston College and was an Early Education teacher for ten years. Prior to teaching, Laura held roles of administrative manager and vice president at engineering and environmental consulting firms.