Learn the plurals of some everyday irregular nouns!

Identify and use plural nouns whose endings switch from 'f' to 'ves.'

Identify nouns borrowed from other languages and their plural forms!

Some nouns become plural by changing their vowels instead of adding an -s.

Some nouns are exactly the same in both their singular and plural forms. These are them!

A few nouns become plural by adding -en at the end.

This quiz asks students to type in the correct spelling of the plural or possessive as directed and to capitalize any proper nouns. Links are provided to a quiz list, tutorials for plurals and possessives, and the "Guide to Grammar and...

Designed for second and third graders, this resource from K!2 Reader includes the definition of "irregular plural nouns," examples of irregular plural nouns, and a worksheet.

An exercise where students type the plural form of ten nouns with irregular plurals. Answers can be checked, and hints are available if needed.

Choose the correct plural form of ten words with irregular plurals.

This site offers a self-scoring quiz changing singular words that end in Y to plurals. Students type in the correct spelling of the plural.

An interactive exercise where students practice apostrophe use with plural nouns, singular and plural possessives, possessive pronouns, and irregular plural nouns. In each of the six sentences, students choose the correct apostrophe...

A ten-sentence exercise in which students change an irregular noun in each sentence into its plural form and then check to see if their answer is correct.

An exercise with ten nouns that asks students to type the plural form of each noun into the box next to the word. Some nouns are regular and some are irregular. Students can check their answers when finished and see the correct answers...