[br]A la web de GeoGebra, [url=https://www.geogebra.org/]https://www.geogebra.org/[/url] trobaràs:[br][br][img]https://www.geogebra.org/images/landingpage/landingpage-icons-materials.png[/img][br][br][b]Un [url=https://www.geogebra.org/materials/]repositori[/url] per intercanviar materials (com els d'aquesta sessió).[/b][br][br][img]https://www.geogebra.org/images/landingpage/landingpage-icons-software.png[/img][br][br][b]Enllaços per a [url=https://www.geogebra.org/download]descarregar[/url] les diferents versions del programa (windows, mac, chrome, android, ios)[br][br][/b][img]https://dl.dropboxusercontent.com/s/4uycyjknr5kb0e5/icon_forum.png[/img][br][br][b]Un [url=https://www.geogebra.org/forum/]fòrum[/url] on plantejar i resoldre dubtes.[/b]