Appointed professor of mathematics at the École Polytechnique in 1809 he held posts there until 1828. Ampère and Cauchy shared the teaching of analysis and mechanics and there was a great contrast between the two with Cauchy 's rigorous analysis teaching leading to great mathematical progress but found extremely difficult by students who greatly preferred Ampère's more conventional approach to analysis and mechanics.
Hihirangin ng mga propesor sa matematika at sa École Polytechnique sa 1809 siya gaganapin posts doon hanggang 1828. Ampère at Cauchy-share ang pagtuturo ng pagtatasa at mechanics at doon ay isang malaking kaibahan sa pagitan ng dalawang kasama Cauchy 's mahigpit na pagtatasa ng pagtuturo humahantong sa dakilang matematiko progreso ngunit lubhang mahirap na natagpuan sa pamamagitan ng mga mag-aaral na malaki ginustong Ampère's more conventional diskarte sa pagtatasa at mechanics.