Authors & Presenters

Karen Johnson is the coordinator of Language Acquisition for the Pleasanton Unified School District Pleasanton, California. She is passionate about the topics of equity, inclusion, and ensuring high levels of learning for all students.

Marsha Jones, EdD, is an executive director of curriculum and instruction at Pasadena Independent School District near Houston, Texas. Marsha was instrumental in a shift that led Pasadena ISD to become a Model PLC at Work® school district.

Jed Kees has been an educator for over 22 years, and a school-based administrator for 15 years. Jed has a passion for middle level education, and is currently the principal of Onalaska Middle School in Onalaska, Wisconsin.

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.

Kristi S. Langley, EdS, is the PLC director of a school district in Phoenix, Arizona. She has previously taught in elementary and middle schools and served as a principal at the pre-K, elementary, and middle school levels.

Pamela Liebenberg, EdD, has been an educator for more than 25 years. She has served as an award-winning teacher, assistant principal, principal, regional director, and district director supervising 35 schools in the Tuscaloosa County School System.

Michael J. Maffoni, an educator since 1987, has a diverse background that includes experience as a teacher, principal, and central administrator in a variety of districts in Colorado. He also teaches courses in educational leadership as an affiliate faculty member at Regis University.

Michael L. McWilliams is a veteran educator and presenter specializing in laying the foundation for effective implementation of the PLC at Work® process. He currently serves as the lead learner and principal of Savannah Elementary School, a Model PLC in Texas.

Kathryn Morem, EdD, has more than 25 years of educational experience, serving as an elementary school principal and director of professional development in Florida, as well as a Spanish/ESL teacher in Arizona and Switzerland.

Anthony Muhammad, PhD, is a much sought-after educational speaker and presenter. A practitioner for nearly 20 years, he has served as a middle school teacher, assistant principal, and principal, and also as a high school principal.