Although the field lacks a theoretically grounded, well-defined, and shared conception of mathematical knowledge required for teaching, there appears to be broad agreement that a specialized body of knowledge is vital to improvement. Further, such a construct serves as the foundation for different kinds of studies with different agendas. This article reviews what is known and needs to be known to advance research on mathematical knowledge for teaching. It argues for three priorities: (i) finding common ground for engaging in complementary studies that together advance the field; (ii) innovating and reflecting on method; and (iii) addressing the relationship of such knowledge to mathematical fluency in teaching and to issues of equity and diversity in teaching. It concludes by situating the articles in this special issue within this emerging picture.
Hoover, Mark; Mosvold, Reidar; Ball, Deborah L.; and Lai, Yvonne
"Making Progress on Mathematical Knowledge for Teaching,"
The Mathematics Enthusiast: Vol. 13
, Article 3.
Available at: http://scholarworks.umt.edu/tme/vol13/iss1/3