Minerva 'Minnie' Mouse is absolutely brilliant - but it seems that not everyone in her family and school recognizes that. Luckily, a school competition provides her with a suitable platform for her ideas. Carnivorous plants for waste disposal in the cafeteria, spider phobia therapy before the history test, and bicycle power for every electrical device in the school are meant to make life easier for her classmates. However, a genius often goes unrecognized, so Minerva, Daisy, and Clarabelle have to come up with new ideas to win the grand prize.