Linnea Garrett

Linnea Garrett currently serves as the Associate Principal of Rich township high School Fine ARts and Communications Campus in the south suburbs of Chicago, IL. She began her career almost […]


Naté Hall is a Framework Specialist and Curriculum Designer for the Danielson Group. Throughout her career she has held several positions such as Biology teacher, Teacher Development Liaison, Science Department Chair, Professional […]

Shirley R. Hall

When asked to oversee the pilot of The Framework for Teaching for the School District of Philadelphia, Shirley leveraged her experience as an elementary teacher, teacher of the blind and […]

Kathleen Hanson

Kathleen Hanson is a Framework Specialist at the Danielson Group. She has served as a classroom teacher, administrator and consultant. She led the development of a supervision and evaluation model […]

Bob Hassler

Dr. Hassler has served as a superintendent, assistant superintendent, director of curriculum, principal and teacher during his public school tenure. Recently, he’s given up Pennsylvania weather for sunnier Arizona skies, […]

Virgina Hill

Virginia R. Hill is a Framework Specialist at the Danielson Group who has 27 years of experience in Pennsylvania as a teacher, school administrator, science supervisor, as well as a […]

Amy Jefferis

 I am the Associate Superintendent, Director of Academic Excellence for the Archdiocese of Portland in Oregon.  I have over twenty years of experience teaching in public and Catholic schools, as […]

Teresa Lien

When Teresa typed “how to talk about teaching” into an Internet search engine, she didn’t know it would be the start of her work with The Danielson Group. One simple […]

Melissa Linton

Melissa Linton is a Framework Specialist at the Danielson Group and spent over 25 years serving as a teacher, school and district level administrator, principal, and instructional coach. She began […]