<iframe src="https://podeduc.apps.education.fr/video/105597-c3-13-la-proportionnalitemp4/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> C3-13 La proportionnalité.mp4 PodEduc https://podeduc.apps.education.fr/videos/?owner=ndatcharry@ac-nice.fr 360 https://podeduc.apps.education.fr video 640 1.0 NICOLAS DATCHARRY https:/media/cache/e4/11/e4110c9f6a698a5eb7471b73c6f01bf6.png 646 360