This page contains video of teachers that Dr. Voltz will use with the Danielson Teacher Evaluation Academy

The Art (& Science) of Great Teaching: Sam Chaltain at TEDxYouth@BFS

Sam Chaltain is a DC-based writer and education activist. He works with schools, school districts, and public and private sector companies to help them create healthy, high-functioning learning environments. Sam's writings about his work have appeared in both magazines and newspapers, including the Washington Post, Forbes, and USA Today. A contributor to CNN and Huffington Post, Sam is also the author or co-author of six books, including his latest, Our School: Searching for Community in the Era of Choice (Teacher's College Press, 2013).

Reality PD | High School Social Studies | Engage students at all learning levels in rigorous work

The Stronge Effective Teacher and Principal Evaluation Systems



How to Engage Underperforming Students

By focusing tightly on instructional strategies and PD, educators at Cochrane Collegiate Academy saved their school from closure. In just three years, they have doubled student performance, and they continue to reach higher. For more videos, articles, and downloads from Edutopia's coverage of Cochrane Collegiate Academy, visit

High School Teaching Videos

Middle School Teaching Videos

Elementary Teaching Videos

For Classroom Informal or Walkthrough Example

Classroom Observation- January 11th, 2010

John Huber- Classroom Observation

Whole Brain Teaching: High School Math