Selecting Correct Irregular Plurals

This worksheet is designed for students in Grades 3, 4, and 5 to strengthen understanding of irregular plural nouns through clear, structured multiple-choice practice. By circling the correct plural forms of nouns such as mouse, nucleus, fungus, and person, learners build spelling accuracy, grammatical confidence, and awareness of how English pluralization rules vary beyond standard -s and -es endings.

Skills Reinforced

• Irregular Noun Plurals (Grades 3-5)
  Reinforces correct plural forms for nouns that change unpredictably rather than following regular patterns.
• Word Study and Vocabulary Development
  Helps students recognize and remember high-frequency and academic irregular nouns.
• Morphological Awareness
  Builds understanding of how word structure changes to signal number and meaning.
• Standard English Language Conventions
  Supports accurate grammar usage in reading and writing tasks.

Instructional Benefits

• Teacher-Created Resource
  Designed by educators to align with upper-elementary grammar and language standards.
• Multiple-Choice Format
  Allows for quick checks of understanding and easy self-correction.
• Supports Recall and Pattern Recognition
  Helps students compare correct and incorrect forms to strengthen memory.
• Flexible Classroom Use
  Ideal for independent practice, grammar centers, review lessons, or assessment.

This printable grammar worksheet helps students master irregular plural nouns by practicing accurate identification in a focused, accessible format. It strengthens spelling, vocabulary knowledge, grammatical precision, and word analysis skills essential for confident writing. Suitable for classroom instruction or homeschool use, it’s a no-prep resource that supports clear understanding of English plural noun conventions.

This worksheet is part of our Irregular Plural Nouns collection.