123.14
Small-group math workshops for kids from age 6, with at most six per group and a free first session to find the right level.
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About
Weekly math workshops for kids from first grade (CP) to early middle school, in groups of two to six led by a qualified teacher. Each session mixes mental math, one new idea and puzzles from the school's own program, and a quiz closes each of the year's five themes. Classes meet in a space set up just for math in the Marais, and older students can train for math olympiads.