Janet Herrelko, Ed.D., NBCT

Contact Information

Janet M. Herrelko, Ed.D., NBCT

Professor, Mathematics Education; Associate Chair

  • Full-Time Faculty


  • Ed.D., Mathematics, Science and Technology Education, University of Massachusetts
  • M.A., American Studies, University of Maryland
  • B.A., History, Regis College

Licensures & Certifications

  • National Board for Professional Teaching Standards Certification in AYA Mathematics

Professional Activities

  • Association for Supervision and Curriculum Development
  • Association of Mathematics Teacher Educators
  • Mathematical Association of America
  • National Council of Teachers of Mathematics
  • National Council of Supervisors of Mathematics
  • National Council of Staff Development
  • National Middle School Association
  • Ohio Association for Supervision and Curriculum Development
  • Ohio Council of Teachers or Mathematics
  • Ohio Mathematics and Science Coalition
  • Ohio Mathematics Education Leadership Council
  • Pi Lambda Theta, National Honorary and Professional Association
  • Psychology of Mathematics Education of North America
  • School Science and Mathematics Association
  • Woment and Mathematics Education

Research Interests

  • Mathematics coaching
  • Professional development of teachers
  • Development of preservice teachers

Selected Publications

Herrelko, J. (September, 2016). Preservice teacher internship in remedial mathematics classroom: A new partner model for universities and community colleges. MathAMATYC Educator. Vol. 8, No. 1.

Herrelko, J. M. (2015). NCTM Lifetime Achievement Awards. – Frank Demana and Bert Waits (vol. 100+10+4). The Ohio Council of Teachers of Mathematics Newsletter.

Herrelko, J. M. (2015). The Mathematics Teachers are Coming!  The Mathematics Teachers are Coming! (vol. 100+10+4). The Ohio Council of Teachers of Mathematics.

Herrelko, J. M. (2015). NCTM Winter Interactive Institute 2015 (vol. 100+10+3, pp. 6). The Ohio Council of Teachers of Mathematics Newsletter.

Herrelko, J. (November, 2015). Issues facing second career mathematics teachers. International Council of Educational Research Conference. Proceedings of ICERI Annual Conference, Seville, Spain.

Herrelko, J. (March, 2015). Reaching all mathematics students by differentiation your teaching. International Technology, Education, and Development Annual Conference. Proceedings of INTED Annual Conference, Madrid, Spain

Bowman, C. & Herrelko, J. (2014) Bridging theory to practice with classroom rounds. Journal of the Scholarship of Teaching and Learning, 4th ed.

Herrelko, J., & Bowman, C. (2013, January). University faculty and teacher collaborate creating a classroom rounds program. Hawaii International Conference on Education 11th Annual Conference, Honolulu, HI.

Herrelko, J., (2013, Summer). A four-tier differentiation model: Engage all students in the learning process. Teacher Education and Practice. Vol. 26, No. 3. 415-430.

Herrelko, J. (2011, March). A Mathematical Differentiation Model to Help New Teachers Engage All Students. Proceedings of the Research Council on Mathematics Learning Annual Meeting, Cincinnati, OH.

Herrelko, J., & Bowman, C. (2011, Fall). Building an adolescence to young adult capstone course The Ohio Journal of Teacher Education. 24,(2). 24-30.

Herrelko, J., (2011, Fall) Reflections on creating strong mathematics coaching programs. National Council of Supervisors of Mathematics Journal of Mathematics Education. Fall-Winter. Vol. 12., No. 2. 40-43.