A set of two printable worksheets with 30 fill-in-the-blank sentences for practicing irregular plural nouns like mouse → mice and tooth → teeth. Designed for 2nd to 4th grade.

Irregular Plural Nouns Worksheet

What’s included?

  • 2 student worksheets
  • Full answer keys
  • Sentences with irregular plurals in context

Why it’s useful

It helps students improve:

  • Grammar: Recognizing irregular plural forms
  • Spelling: Memorizing tricky word changes
  • Reading comprehension: Using context to choose the right word

How to use it in classroom

  • Great for morning work, grammar centers, homework, or fast finishers.
  • For younger learners, try doing a few sentences together first.
  • You can also challenge students to write their own sentences after completing the worksheet.

Quick, no-prep, and effective! How would this fit into your weekly routine? Let me know how it goes in your classroom!