10. Play the Wants & Needs card game with your kids. Learning the difference between a need and a want can be hard on us all. In each round, a selected player shouts “Need” or “Want” and the other players choose the best card in their hand. The judge listens to players sell their choices (ranging from underwear and contact lenses to bread and hair highlights), then awards a point to the best explanation. This game guarantees a lively debate with your kids about economics.