Ann J. Rethlefsen, EdD
Ann’s education includes elementary teacher certification, a Master’s degree in curriculum and instruction, a certificate in gifted & talented education from St. Thomas University, a K-12 principal certification and a doctorate from St. Mary’s University. Her area of expertise is in math education. She has been named Winona teacher of the year and was an Education Minnesota teacher of the year finalist. Ann has many publications and has most recently published in 2011 in the School Science and Mathematics Journal.