<iframe src="https://podeduc.apps.education.fr/video/123540-la-mole-et-quantite-de-matieremp4/?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=hamel david 360 https://podeduc.apps.education.fr video 640 1.0 David Hamel https:/media/cache/a9/d4/a9d485b90418f4907d035fb71c723359.png 640 360