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.

Mike Mattos is a globally recognized author and presenter who transforms schools through Response to Intervention (RTI) and Professional Learning Communities (PLCs). In 2024, Global Gurus named him one of the top 30 educational thought leaders worldwide.

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.

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.

Margaret Meadows has 25 years of experience in education as an elementary teacher and a principal in K–12 schools. Her passion is collaborating with underperforming schools to find academic success.

Hope Meares is a digital learning coach in Anderson School District One, located in upstate South Carolina. She works with teachers on the implementation of digital learning strategies in their classrooms while also supporting professional learning communities in the district.