Authors & Presenters

Tiffany Mathews has over 16 years of experience in education. Throughout her career, she has worked as a teacher, department chair, assistant principal, and principal at the elementary, middle, and high school levels.

Lindsey Matkin is the principal at Kinard Core Knowledge Middle School, a PLC Model school, in Poudre School District, Fort Collins, Colorado. Lindsey has served as a classroom teacher, athletic coach, grade level leader, academic dean, assistant principal, and Colorado State University Fellow.

Karen Matteson is an instructional coach for the Cortland Enlarged City School District in Cortland, New York. She is passionate about student and adult learning, building strong collaborative teams, and coaching for an unwavering commitment to learning for all.

Mike Mattos is an internationally recognized author, presenter, and practitioner who specializes in uniting teachers, administrators, and support staff to transform schools by implementing response to intervention and professional learning communities.

Lisa May is an award-winning literacy coach at Kildeer Countryside School District 96, a Model PLC School District. With more than twenty years in the field of education, she has classroom experience ranging from kindergarten through fourth grade.

Emily McClain lived and led the work of professional learning communities as an elementary school teacher, school and district instructional coach, and district literacy specialist. She continues her passion by supporting districts and schools across the nation as a coach, presenter, and author.

Mary McCorvey has worked in public education for over 20 years. As an instructional specialist, she works with K–12 teachers and administrators to support students receiving special education services in inclusive settings.

Josh McMahon, EdD, is the assistant superintendent of education programs for Morton District 201 in Illinois. Previously, he served as principal of Morton West High School.

Michael L. McWilliams is a fierce advocate for classroom teachers, school leaders and staff members who work daily to ensure all students learn at high levels. Michael has spent the last 28 years as an educator, with 20 of those years serving as an elementary school principal. Equipping and empowering others to be the best version of themselves is his life’s mission. He specializes in developing the foundation needed for effective implementation of the Professional Learning Communities at Work® process.

Steve Meade is the executive director of curriculum and assessment at Singapore American School. He has been a teacher and administrator for over 29 years, with educational experience across elementary, middle, and high schools.