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.  (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.