<iframe src="https://podeduc.apps.education.fr/video/25258-5eme-lecon-serie-derivation/?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=gbouet 360 https://podeduc.apps.education.fr video 640 1.0 Gérard Bouet https:/media/cache/55/d9/55d953453e5e4cf097219a982c31b719.png 1280 720