<iframe src="https://podeduc.apps.education.fr/video/21374-zoom-sur-demi-droite-gradueemp4/?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=aRGtbF-ogAVde2OU5AJVtDnl14A 360 https://podeduc.apps.education.fr video 640 1.0 christine ledoux