Angela L. E. Walmsley is an assistant professor at Saint Louis University located in Saint Louis, Missouri. She has been working in the field of education for approximately 13 years. In that time, she has taught middle school and high school mathematics both in the United States and the United Kingdom; she has taught introductory education courses and graduate-level advanced education and mathematics education courses at two universities in the Saint Louis area; and she is currently teaching statistical and educational research courses at Saint Louis University.