<iframe src="https://podeduc.apps.education.fr/video/27772-premieres-definitions/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> Premières définitions PodEduc https://podeduc.apps.education.fr/videos/?owner=gycp1Ar_gu3aMQRso3CGNWeaqF8 360 https://podeduc.apps.education.fr video 640 1.0 Delphine Renard