I have supervised groups in the weeks of Cigales, aimed at high school girls.
For one week (during their school vacations), the participants work in small groups on research projects in math and/or computer science. They play sport in the afternoon, meet scientific women -- all in good fun! I have proposed a subject on the game Dobble and I have been pleased to supervised a group in April and October 2022. I have also given an outreach talk about kaleidoscope in April 2022.
I give my Geometrist' gaze (regard de géomètre)
to classes that work on an artistical project linked with mathematics. In 2022, the class of seconde with art option at Lycée Denis Diderot created a wonderful un magnifique kaleidoscope.
I also visit classes on other occasions: presentations for the Fête de la science, and my thesis presentation to students in their final year of high school.
And to share the curiosity of mathematics with all ages, I've set up booths at the salon des mathématiques in Paris in June 2022, and at the fête des sciences in Marseille in September 2022.
Elsewhere on the web
A little advertising for the sédimaths seminar, which takes place once a month, on Mondays at 5pm, and tackles various topics related to the outreach of mathematics.