PhD Defense thesis Marianne Cottin “Digital Technology for Learning Mathematics in Young Children from Disadvantaged Backgrounds.”

I am pleased to invite you to the defense of my PhD dissertation entitled:
“Digital Technology for Learning Mathematics in Young Children from Disadvantaged Backgrounds.”

The defense will be conducted in French, in the presence of the following jury members:

Prof. Emmanuel SANDER, University of Geneva – Reviewer
Prof. Karine MAZENS, Université Grenoble Alpes – Reviewer
Prof. Youssef TAZOUTI, University of Lorraine – Examiner
Prof. Alice GOMEZ, Université Claude Bernard Lyon 1 – Examiner
Prof. Joëlle VLASSIS, University of Luxembourg – Examiner
Dr. Jérôme PRADO, Université Claude Bernard Lyon 1 – PhD Supervisor
Prof. Marie-Line GARDES, Haute École Pédagogique du Canton de Vaud – Co-Supervisor
Dr. Ludovic ARNOLD, Agir pour l’École – Co-Supervisor

Abstract : Math plays an increasingly important role in our daily lives, but differences in math skills appear very early, especially for children from disadvantaged backgrounds. Falling behind in kindergarten can lead to difficulties later on. This work had two goals: to create a tablet app, AxéMaths, to strengthen early math skills, and to test its effectiveness in classrooms. Two studies involving nearly 2,000 children from disadvantaged backgrounds showed that the app improved calculation and problem-solving skills, with benefits lasting up to seven months. These findings suggest that well-designed digital tools, combined with teacher support, can help all children build strong math foundations from an early age.

A friendly reception will follow at the Neurocampus, to which you are warmly invited!

I look forward to seeing you there!

Wishing you a wonderful day!