Authors & Presenters

Guy Barmoha is director of the Department of the Mathematics, Science, & Gifted Department at Broward County Public Schools, Florida. Previously, he was an elementary mathematics curriculum supervisor.

Bill Barnes is the superintendent for the Howard County Public School System in Maryland. Bill was a recipient of the Presidential Award for Excellence in Mathematics and Science Teaching and has served on the board of directors for the National Council of Supervisors of Mathematics. Bill is passionate about working to ensure that students graduate with their dream intact.

Brady Barr, PhD, is National Geographic’s reptile expert. Dr. Barr started his teaching career at North Central High School in Indiana, teaching subjects like zoology, biology, and earth and life sciences.

Erica Barraza currently serves as the instructional coach at Lotus Elementary School in Fox Lake, Illinois. With more than 15 years of experience in education, she specializes in providing effective professional learning opportunities to educators.

Mandy Barrett, EdD, currently serves as an elementary school principal in northwest Arkansas. She has over 20 years of experience working in high-poverty schools and schools with large ESL populations.

Taylor Barton, EdD, is a K–12 school leader in Atlanta, Georgia. He led his high-poverty school to achieve Model PLC at Work® status, and he currently leads a digital school, grades 3–12.

Kelli Bateman is an educator with 25 years of experience as a teacher, instructional coach, speaker, and team leader. She creates inspiring learning programs and is passionate about standards-based grading and collaborative assessment—the kind that leads to successful implementations despite resistance.

Erica Battle, an education expert with Life Changes in Progress Educational Consulting, has supported thousands of educators nationwide. She has held various roles in education, such as classroom teacher, instructional specialist, teacher mentor, and director of response to intervention, specializing in literacy.

Michael Bayewitz is the principal of Cloverly Elementary School in Silver Spring, Maryland. He has previously served as a director of elementary schools, principal, assistant principal, and classroom teacher.

Scott M. Beattie is the assistant superintendent for instruction of the Windsor Central School District in Windsor, New York. With over 15 years experience, he specializes in professional learning community and Community School implementation, technology integration, and K–12 career pathway development.