Although the graphics are cheap,it is a pretty good game.basicly, its like brainage exept that big brain academy grades you and tells u how much ur brain weighs.Of cource its not the real weight cause u can start of with 200 grams one day and tommorow u have 400 grams. In the beggining they tell u that an average adoult brain ways abot 1,something or 900. Then he tells u thathis brain weighs 1,900 [show off!!!]. the game rates u opon 5 categories. they r cumpute,identify,analyze,memorize, and think. i suggest this game for grades 3-6.I think its realy Hard to get a good grade in this.Look how good he did.