New Journal of Educational Research, Vol. 22, No. 2
Thejournal *Nouveaux cahiers de la recherche en éducation* has publisheda special issue titled “The Development of Algebraic Thinking Before the Introduction of Conventional Algebraic Language,” edited by Alain Bronner (University of Montpellier) and Hassane Squalli (University of Sherbrooke). This issue is available at the following address:
https://www.erudit.org/fr/revues/ncre/2020-v22-n1-ncre05349/