00-COÑECEMENTO DO MEDIO

                                                         01-A relación no se humano

                                                         02-A nutrición no ser humano

                                                         03-A reprodución humana

                                                         04-A enerxía

                                                         05-Electricidade e magnetismo

                                                         06-Forzas

                                                         08-Rochas e minerais

                                                         09-O relevo

                                                         10-Estados do mundo

                                                         11-España na Unión Europea

                                                         12-A Idade Media

                                                         13-A Idade Moderna

                                                         14-A Idade Contemporánea: século XIX

                                                         15-A Idade Contemporánea: século XX e XXI