Authors & Presenters

David Hoss is elementary principal of Singapore American School. He has built a powerful professional learning community in his school that focuses on the success of all students.

Beth Houf is principal of Fulton Middle School in central Missouri. Under her leadership, Fulton was recognized in 2019 as a Missouri Exemplary Professional Learning Community and a Model PLC.

Alex Hughes is the principal of Central School in Madison County, Alabama, where he ensures that all students under his care learn at high levels. Alex previously served as a special education aide and teacher, coach, and assistant principal.

Lorrie Hulbert has more than 30 years of experience in education. She currently serves as the principal of Floyd L. Bell Elementary, a Model PLC School in New York.

Jarrod Hunt is an administrator at Fern Creek High School, winner of the 2017 DuFour Award. He specializes in using the results of data to drive instruction and transform the practice of collaborative teams.

Joseph Ianora, principal on special assignment at Campbell Union High School District, has been an educational leader for more than 35 years, guiding schools by fostering learning communities for students, staff and parents. He has been lucky enough to hold almost every position within a school site, from custodian up to principal and everything in between. He has worked with inner city schools and suburban districts, and he has K–16 experience with an emphasis on high school.

Darshan M. Jain is the director of mathematics and computer science at Adlai E. Stevenson High School in Illinois. Previously, he served as an award-winning mathematics teacher as well as as a curriculum team leader.

Chris Jakicic, EdD, an author and a consultant, was principal of Woodlawn Middle School in Illinois from 1999 to 2007. She began her career teaching middle school science.

Haley James is the supervisor of instruction for Madison County Schools in Alabama. She previously served as an elementary principal, preK–12 assistant principal, instructional coach, and elementary teacher.

Christine Johnson is the principal of Meadow Lane Elementary school in Lee’s Summit, Missouri. With 20 years of experience in public education, she has successfully improved high-poverty schools through the Professional Learning Communities at Work® process.