David Kramer spent his first three years at Sage teaching Pre-Algebra, Algebra I and II, and Geometry in the Middle School. He is excited to now be teaching math and science to third, fourth, and fifth graders. David has run an afterschool math enrichment program called Mathlete Nation for K through fifth graders for the last twelve years. He taught math at Medfield High School for eight years before coming to Sage. Prior to becoming a teacher, David was a corporate attorney for 18 years. He is a graduate of Georgetown University and Boston College Law School. David loves bringing his passion for math to children of all ages. He is inspired by the intellectual curiosity and enthusiasm of his Sage students.