Articles in Refereed Conference Proceedings

Berezovski, T. & Zazkis, R. (2006). Logarithms: Snapshots from Two Tasks. Proceedings of 30th International Conference for Psychology of Mathematics Education. Vol. 2. (pp. 145-152). Prague, Czech Republic.

Zazkis, R. & Chernoff, E. (2006). Cognitive conflict and its resolution via pivotal/bridging example. Proceedings of 30th International Conference for Psychology of Mathematics Education. Vol. 4. (pp. 465-472). Prague, Czech Republic.

Sirotic, N. & Zazkis, R. (2005). Locating irrational numbers on a number line. Proceedings of the Conference for Psychology of Mathematics Education - North American Chapter. Roanoke, VA.

Gholamazad, S., Liljedahl, P., & Zazkis, R. (2004). What counts as a proof? Investigation of Pre-service elementary teachers’ evaluation of presented ‘proofs’. Proceedings of the conference for Psychology of Mathematics Education - North American Chapter. Toronto, Canada.

Sirotic, N. & Zazkis, R. (2004). Irrational numbers: Dimensions of Knowledge. Proceedings of the conference for Psychology of Mathematics Education - North American Chapter. Toronto, Canada.

Zazkis, R & Sirotic, N. (2004). Making sense of irrational numbers: Focusing on representation. Proceedings of 28th International Conference for Psychology of Mathematics Education. Vol. 4. (pp. 497-505). Bergen, Norway. [Download PDF file - 200K]

Zazkis, R., Liljedahl, P. & Gadowsky, K. (2003). Translation of a function: Coping with perceived inconsistency. Proceedings of the 27th International Conference for Psychology of Mathematics Education. Honolulu. HI.

Gholamazad, S., Liljedahl, P., & Zazkis, R. (2003.) One line proof: What can go wrong? Proceedings of the 27th International Conference for Psychology of Mathematics Education. Honolulu. HI.

Zazkis, R. & Liljedahl, P. (2002). Repeating patterns as a gateway. Proceedings of the 26th International Conference for Psychology of Mathematics Education. Norwich, UK.

Zazkis, R. (2001). From arithmetic to algebra via "big" numbers. Proceedings of the International Congress of Mathematics Education Study on Algebra. Melbourne, Australia.

Zazkis, R. (2001). Elementary Number theory: Issues in research and pedagogy. Proceedings of the 25th meeting of the Canadian Mathematics Education Study Group.

Zazkis, R. & Liljedahl, P. (2001). Exploring multiplicative and additive structure of arithmetic sequence. Proceedings of the 25th International Conference for Psychology of Mathematics Education. Utrecht, Netherlands.

Liljedahl, P. & Zazkis, R. (2001). Analogy in the exploration of repeating patterns. Proceedings of the 25th International Conference for Psychology of Mathematics Education. Utrecht, Netherlands.

Dubinsky, E., Cordero, F., Hillel, J. & Zazkis, R. (1998). Theories and experiments in collegiate mathematics education research. Proceedings of the conference for Psychology of Mathematics Education - North American Chapter. Raleigh, North Carolina.

Hazzan, O. & Zazkis, R. (1997). Constructing knowledge by constructing examples for mathematical concepts. Proceedings of the 21st International Conference for Psychology of Mathematics Education, Lahti, Finland.

Zazkis, R. & Campbell. S. R. (1994). The Fundamental Theorem if Arithmetic: Used and Confused. Proceedings of the conference for Psychology of Mathematics Education - North American Chapter. D. Kirshener (Ed), Baton Rouge, Louisiana.

Campbell. S. R. & Zazkis, R. (1994). The distributive flaws: Latent conceptual gaps in preservice teachers' understanding of the property relating multiplication to addition. Proceedings of the Conference for Psychology of Mathematics Education - North American Chapter. D. Kirshener (Ed), Baton Rouge, Louisiana.

Zazkis, R. & Campbell. S. R. (1994). Divisibility and division: Procedural attachments and conceptual understanding. Proceedings of the 18-th International conference for Psychology of Mathematics Education, Lisbon, Portugal.

Zazkis, R. (1993). What is the meaning of 12.34five? Preservice teachers' interpretations. Proceedings of the conference for Psychology of Mathematics Education - North American Chapter. B. Pence (Ed), Asilomar, California.

Zazkis, R. (1992). Inverse of a product: A theorem out of action. Proceedings of the 16-th international conference for Psychology of Mathematics Education, W. Geeslin and K. Graham (Eds.), New Hampshire.

Zazkis, R. & Leron, U. (1989). A turtle view of geometric transformations and vice versa. Proceedings of the Fourth International Conference for Logo and Mathematics Education. U. Leron & N. Krumholtz (Eds.), Jerusalem.

Zazkis, R. & Leron, U. (1989). Images of geometrical transformations: from Euclid to the turtle and back, Proceedings of the 13-th International Conference for Psychology of Mathematics Education, G. Vergnaud et al (Eds.), Paris.

Leron, U. & Zazkis, R. (1986). Functions and variables - a case study of learning mathematics through Logo programming. Proceedings of the Second International Conference for Logo and Mathematics Education, C. Hoyles et al (Eds.), London.

Leron, U. & Zazkis, R. (1985). Mathematical induction and computational recursion. Proceedings of the First International Conference for Logo and Mathematics Education, C. Hoyles & R. Noss (Eds.), London.