Working with substitute teachers can be challenging for teachers, substitutes, and students. Our guests share their experiences and best advice.@larryferlazzo @RoxannaElden @runnin26 @BamradionetworkRoxanna Elden is a National Board Certified high school teacher, a speaker, and an author. Her book, See Me After Class: Advice for Teachers by Teachers, is widely used as a tool for teacher training and retention. Rachael George is the principal of Sandy Grade School in the Oregon Trail School District and an ASCD Emerging Leader.