Numerator over Denominator! N over D. ND (or Indy) Race Cars.
For those of you who may not be familiar with Indy race cars, they are a different type of race car than NASCAR. The cars are faster and sleeker (according to my son)! Use this knowledge to rev up your students learning about fractions! Do they forget which is the numerator and which is the denominator? Just show them these posters and help them remember ND Fractions! :)