Hola Teclomakids!
Ací us deixem activitats i jocs online per a poder practicar les grafies B i V.
http://enxaneta.info/activitats/b-v/9
http://www2.vedruna-angels.org/vangels/antiga/clicsprim/3/catala/biv/BoV1.htm
http://www2.vedruna-angels.org/vangels/antiga/clicsprim/4/catala/bv.htm
http://www.primaria.ieduca.caib.es/images/stories/recursos/activitats/bv/b_v.html