Jacob Two-Two (2003)

Jacob is tired of failing sour Pickle's daily country capitals quiz, so he does a little detective work, and he figures out her system for picking which countries to ask. As a result, he aces the quiz, and he becomes a hero to the entire student body. It all backfires, however, when he is chosen to be the geography expert on the school's "Scholars for Dollars" team. He's only got one night to memorize all the countries and capitals before the big competition!