<iframe src="https://podeduc.apps.education.fr/video/12980-perimetres-et-aires-tangrams-decouverte/?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=vhamel1 360 https://podeduc.apps.education.fr video 640 1.0 Vanessa Hamel https:/media/cache/c1/1f/c11fa14a81d26b13c6e93667149dc44c.png 640 360