Maestra Samy #Semplicemente

http://www.htwins.net/scale2/ http://illuminations.nctm.org/ http://switchzoo.com/ http://www.e-learningforkids.org/ http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks1/science/body_parts_p/index.htm

Dal Bett di Londra bellissimo sito in versione Beta http://www.dkfindout.com/uk/