Authors & Presenters

Deanne Kildare Opatosky has more than 20 years of experience in education. As an educational advisor, she facilitates extensive professional development initiatives for novice and experienced teachers in urban and suburban communities throughout New Jersey. Backed by data and other metrics, Deanne’s work has significantly and positively impacted student achievement for the districts she serves.

Dennis King, EdD, has focused on school improvement throughout his career, first as a practicing school administrator and now as an educational presenter. His 28 years in education include teaching in an alternative school, an urban high school, and two suburban school districts where he also served as a district administrator.

Jane A. G. Kise, EdD, is the author of more than 25 books and has extensive experience in leadership development, executive coaching, instructional coaching, and differentiated instruction.

Stephanie Kraft currently serves as an assistant principal of White River High School, which has been a Model PLC in Washington State since 2016. Previously, she served as a high school and middle school social studies teacher.

As an author and a leader in the field, Sharon V. Kramer, PhD, emphasizes the importance of creating and using quality assessments as a continual part of the learning process. Dr. Kramer served as assistant superintendent for curriculum and instruction of Kildeer Countryside School District 96 in Illinois.

Jasmine K. Kullar, EdD, is a chief school leadership officer for over 100 Georgia schools, and a faculty member teaching doctoral students in educational leadership. She has contributed to the national University Principal Preparation Initiative in redesigning university educational leadership programs.

Greg Kushnir is an educational leader and presenter with over three decades of dedicated service in public education, specializing in oral language, reading, and writing disabilities. He is committed to enhancing educational outcomes for all students.

Cortney Lane is a passionate, National Board–certified high school math teacher and instructional facilitator in Quitman, Arkansas. She promotes teacher collaboration to ensure high levels of learning for all.

Chad Lang serves as the director of high school teaching and learning, with a focus on the PLC at Work® process. He brings experience as a teacher, administrator, and district leader supporting collaborative teams and effective grading practices.

Education specialist Kristi S. Langley most recently served as a district-level director of professional learning communities and a director of data and assessment. She has repeatedly facilitated successful schoolwide implementation of the professional learning communities process for more than 25 years.