News HGSE Celebrates National Teacher Appreciation Week Posted May 11, 2012 By Matt Weber In celebration of National Teacher Appreciation Week, members of the HGSE community reflect on their favorite teachers over the years. News The latest research, perspectives, and highlights from the Harvard Graduate School of Education Explore All Articles Related Articles News HTF Welcomes First Cohort News Why Psychological Safety Matters in Class HILT conference talks teaming and feeling okay to speak up News Dean Ryan Runs for Teachers On April 20, Dean Jim Ryan ran the Boston Marathon for the fifth time, and dedicated his race to teachers.