A fun center for the students to make matches of singular and irregular plural nouns, for example goose/geese, elf/elves, man/men, lunch/lunches, wife/wives, etc. After the students match the singular and plural nouns, the students record the pairs on their recording sheet. Also, check out my Plural Nouns--Color It! worksheet, in which the students color the singular and plural nouns different colors. A great independent follow-up to this center.