Olga O. Fellus

Students’ Problem Solving and Transitioning from Numerical to Relational Thinking

A. Savard, A. Cavalcante, E. Polotskaia, 2022, Canadian Journal of Science, Mathematics and Technology Education.

Connecting the dots: toward a networked framework to conceptualizing identity in mathematics education

Olga O. Fellus, 2019, ZDM.

Closing the gap on the map: Davydov’s contribution to current early algebra discourse in light of the 1960s Soviet debates over word-problem solving

V. Freiman, Olga Fellus, Olga O. Fellus, 2021 .

Naïve Statistics: Intuitive Analysis of Variance

D. Trumpower, Olga O. Fellus, 2008 .