In a recent Mathematics Teacher article, Fonger and her colleagues explain why teachers should engage in research studies: Researchers working alone lack the information needed to effectively address problems of practice that matter most-problems that are highly contextual and based on teachers' day-to-day experience. (2017, p. 462)
Jennifer M. Mayer, Jennifer.Mayer@christiana.k12.de.us, has taught mathematics at Christiana High School in Newark, Delaware, for twentytwo years. She is passionate about fostering a deep understanding of mathematics for all students and increasing student discourse.