Meet our team
Jennifer Antonucci, Associate Director
Jennifer Antonucci 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.
Jill Harrison Berg, Consultant - Director of the Boston Teacher Leadership Certificate program
Jill directs the Boston Teacher Leadership Program, a series of graduate-level development courses for teachers. She has been published in JSD, the Learning Forward Journal, and has been an educational consultant to government agencies on teacher leadership. Jill holds degrees from Harvard University and Lesley University, and is an Assistant Professor of Educational Administration at UMass Boston.
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 Clarke, Consultant - LIFT2 Program Director
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.
John D'Auria, Consultant
John D'Auria, Ed.D, has accepted a position at UPenn as Practice Professor at the University of Pennsylvania's Graduate School of Education Leadership Programs. He will be working with emerging and current leaders from across the country. John will continue to support many of our programs in the role of staff consultant. Prior to becoming President at Teachers21 in 2010, he directing the Canton Public Schools as Superintendent. 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. He was recently appointed to the Rennie Center Condition of Education Advisory Committee.
Maureen Huddleston, Director of Professional Development
Maureen Huddleston coordinates professional development between our clients and our team of professionals matching district and partner needs with practitioner knowledge and availability.
Sharlene Sallet, Business Manager
Sharlene manages the daily accounting and business operations for Teachers21 along with the human resource function.
Jenny Tsankova, Consultant - Masters of Education in Math Program Director
Dr. Jenny K. Tsankova is an associate professor of Mathematics Education at Roger Williams University in Bristol RI, and teaches the mathematics methods courses for elementary and secondary preservice teachers. Dr. Tsankova is also the Director of Mathematics Education Master's Program – a unique collaboration of Fitchburg State University and Teachers 21 (a professional development provider). She is currently modeling lessons, consulting, and providing inservice training for teachers in various school systems in Massachusetts.
Jack Aherne has over 35 years of experience as a school administrator, serving as a middle school and high school assistant principal; a high school principal; assistant superintendent and superintendent in the Weymouth Public Schools, the Silver Lake Regional School District and the Abington Public School District. Jack holds a BS from Boston State College, a M.Ed. from Bridgewater State University, a G.A.G.S. from Northeastern University and an Ed.D. from the University of Massachusetts at Amherst. He serves as a Program Administrator in the PSAP/LLPS Doctoral Program at Boston College.
Jack's areas of expertise are leadership coaching, school law, policy analysis, school assessment and strategic planning.
Laura Tyrrell, Program Director
Laura manages planning, logistics, scheduling and coordination of Teachers21 professional development degree and licensure programs; and is a liason with our collaborative 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.