Some personal contributions (all of them are in French):
Radio Broadcasting "Les délices des mathématiques",
co-produced with Sandra Delaunay, directed by
Bernard Treton, broadcasted (twice!) on the national radio channel
"France Culture" in 1989 as part of the series "Nuits
magnétiques" (from 22:20 till midnight, Tuesday, Wednesday, Thursday, Friday).
Each year in October (in France) we celebrate the "fête de la
science" and of course our university contributes to it by animating
the Campus (see the
site of the "fête
de la science" by the Institute of Mathematics). I participated by giving a conference on prime numbers : "Nombres
premiers.
Problèmes anciens et modernes" (you'll find the
"PDF" files with the
text of my
slides and the
scanned documents)
I held a written correspondance with a primary school (Ecole
Frédéric Mireur, Draguignan in the south of France). The
work of the pupils was presented in the congress of "
Maths
en Jeans" a very active and remarkable association. Here is a sample of that correspondance (
pdf file). I am renewing this experience this year with older students (a class of sixth forms) in Draguignan.