This is a worksheet to be used with a regular set of dominoes not provided. This activity reinforces the differences between improper fractions, fractions, whole numbers, and fractions with zero. Students should have a basic understanding of numerator and denominator to be most successful with this assignment. I used this activity in stations, my students were in groups of 4. At this station I had two groups of two playing. If they finished early, they swapped partners and played again.