Italian Astronomy Olympiads are organized by Societ\`a Italiana di Astronomia in collaboration with Istituto Nazionale di Astrofisica (INAF) and they are included in the MIUR's upgrading program for educational excellence. The Presidency of the National Olympic Committee based at Osservatorio Astronomico di Brera (INAF). Olympiads are aimed to italian high school students: the winners of the national stage participate to International Astronomy Olympiad (IAO). IAO officially born in 1996 at the initiative of Euro-Asian Astronomical Society. They are held every year in autumn, in a different country, and they see the regular participation of over twenty national teams of the European and Asian area, including Italy. Today the didactical support is limited to the little material provided by Italian Committee on the italian official site. In order to supply this lack, we projected a didatcical platform, developed with Moodle, that it could propose astronomical learning pages like glossary's voices and a lot of exercises about every subject.