Corrie Callahan is a TAP master teacher at Abraham Lincoln Elementary School in Perry Township Schools in Indianapolis, Indiana. She specializes in working with teachers and students in the primary grades, as well as with students with moderate special needs and their teachers. For the past 14 years, Callahan has dedicated her life to teaching. She is a product of TAP's full career path. Callahan started as a career teacher when her school adopted TAP in 2011. In 2012, she began serving as a mentor teacher, then became a master teacher in 2015.