United States of America
Mathematics Education 2011 Syracuse University (NY) MS Mathematics 2003 Michigan State University (MI) BA Mathematics and Latin 1999 Hobart and William Smith Colleges (NY)
mathematical knowledge for teaching teachers (MKTT), the professional development of mathematics teacher educators, prospective teachers' knowledge of fractions, and task development for mathematics content courses for prospective teachers.
Masingila, J.O., Olanoff, D.E., & Kwaka, D. (2012). Who teaches mathematics content courses for prospective teachers in the United States? Results of a national survey. Journal of Mathematics Teacher Education, 15(5), 347–358.
Olanoff, D., Lo, J., & Tobias, J. (2014). Mathematical content knowledge for teaching elementary mathematics: A focus on fractions. The Mathematics Enthusiast, 11(2), 267–310.
Tobias, J.M., Olanoff, D., Hillen, A., Welder, R., Feldman, Z., & Thanheiser, E. (2014). Research-based modifications of elementary school tasks for use in teacher preparation. In K. Karp (Ed.), Annual Perspectives in Mathematics Education 2014: Using Research to Improve Instruction. Reston, VA: National Council of Teachers of Mathematics.