<iframe src="https://podeduc.apps.education.fr/video/109646-1sti2d-ch31-les_suites_arithmetiquesmp4/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> PodEduc https://podeduc.apps.education.fr/videos/?owner=frederic_hartmann 360 https://podeduc.apps.education.fr video 640 1.0 Frederic Hartmann https:/media/cache/43/db/43dbb5a47be37743c5fbb3c44ceb0228.png 640 360