Authors & Presenters

Artia Shorter is a dedicated assistant principal at a Title I elementary school in Georgia. With extensive experience working with students living in poverty in Title I schools, Artia is passionate about guiding educators through the professional learning community process and building shared knowledge amongst professional learning teams to increase the cognitive rigor of students.

Heather Silvia is a presenter with over 30 years of experience as an educational leader and inspirational keynote speaker. A Model PLC at Work® principal, she maintains laser focus on collaboration, data-driven decision-making, and leadership development.

Stephenie Smith is an assistant principal at Hazel Green Elementary School in Alabama. Previously, she served as instructional coach at Sparkman Middle School, a Model PLC at Work® school in Alabama that has earned Highly Effective Schools Accreditation. With a background as a middle school science teacher, she works with teachers, school administrators, and district leaders to implement effective professional learning communities (PLCs) and response to intervention (RTI) in order to close achievement gaps in key subgroups. Her focus is emphasizing teacher expertise and building collective efficacy through PLCs.

Jordan Smith is the professional learning community (PLC) coach at Bowman Middle School in Plano, Texas. Previously a science teacher and instructional coach, she now works with collaborative teams and their leaders to ensure student growth through the PLC process.

During her more than 15 years in education, Tina Smith has proudly served Pasadena Independent School District, a Model PLC at Work® district, as a four-year, district-level summer school program manager while working as assistant principal at Nelda Sullivan Middle School, a Model PLC at Work school.

W. Richard Smith is former deputy superintendent of Sanger Unified School District in California. He has been involved in public education for more than 37 years.

Tim Solley is an experienced leadership coach for the Alabama Department of Education’s Office of School Improvement. With more than 35 years of service in public education, he was previously a classroom teacher, K–12 school administrator, and assistant superintendent.

Bob Sonju is an award-winning educational leader, author, and speaker known for his energetic and passionate commitment to making the work of schools and teacher teams simple, doable, and impactful.

Jennifer L. Sparrow is deputy superintendent of Singapore American School. She spent 13 years as a middle school teacher and 11 years as a schoolwide administrator.

Dr. Spiller is executive director of Title IX Compliance and Investigations, a new division in Richardson ISD that he has been appointed to onboard. Previously he served for eight years as the Lake Highlands Learning Community executive director in Richardson ISD, a district with more than 10,500 preK–12 students. Darwin has served as classroom teacher, assistant principal, principal, and school support officer.