Aehsan Haj-Yahya, Dr.
- Lecturer
- Practical experience coordinator
- professional development school coordinator P.D.S
- Mathematics Teacher Training
- Didactic seminar in teaching mathematics
- Seminar on research of mathematics and computer teaching
- Set theory/ Training in teaching mathematics
- Tasks design and assessmen
- Haj-Yahya, A. & Hershkowitz, R. (2013). When visual and verbal representations meet the case of geometrical figures. In Lindmeier, A. M. & Heinze, A. (Eds.). Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education, Vol. 2, pp. 409-416. Kiel, Germany: PME
- Haj-Yahya, A., Hershkowitz, R., & Dreyfus, T. (2014). Investigating students’ geometrical proofs through the lens of students definitions. In Oesterle, S., Liljedahl, P., Nicol, C., & Allan, D. (Eds.). Proceedings of the Joint Meeting of PME 38 and PME-NA 36,Vol. 3, pp.217-224. Vancouver, Canada: PME
- Haj-Yahya, A., Hershkowitz, R., & Dreyfus, T. (2016). Impacts of students’ difficulties in constructing geometric concepts on their proof’s understanding and proving processes. In Csíkos, C., Rausch, A., & Szitányi, J. (Eds.). Proceedings of the 40th Conference of the International Group for the Psychology of Mathematics Education, Vol. 2, pp. 345–352. Szeged, Hungary: PME
- Haj-Yahya, A. (2018). Can Classification Criteria Constitute a Correct Mathematical Definition? Pre-service and In-service Teachers’ Perspectives. International Journal of Research in Education and Science (IJRES), Vol(No), Page X- Page Y. Accepted
- Haj-Yahya, A. (2019). Do Prototypical Constructions and Self-Attributes of Presented Drawings Affect the Construction and Validation of Proofs? Mathematics Education Research Journal (MERJ), pp. 1-34.
- Yahya, A., Daher, W., & Swidan, O. (2019). In-service teachers’ conceptions of parallelogram definitions. In Eleventh Congress of the European Society for Research in Mathematics Education (No. 12). Freudenthal Group; Freudenthal Institute; ERME