<iframe src="https://podeduc.apps.education.fr/video/72456-le-son-onmp4/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> le son on.mp4 PodEduc https://podeduc.apps.education.fr/videos/?owner=bQJ_xeRqoQHMiQfgPZTX6hXA_lo 360 https://podeduc.apps.education.fr video 640 1.0 Pascale DEZEUZE