Plural & Irregular Plural Nouns — Free Grade 3 Grammar Worksheet (School)
A free printable Grade 3 grammar worksheet on plural & irregular plural nouns. Three fun activities — circle the correct word, write the word, and write your own sentence — with kid-friendly icons, handwriting lines, and a full answer key. Instant PDF, no sign-up.
Plural and irregular plural nouns take a school-themed turn in this Grade 3 grammar worksheet, giving students engaging practice with the rules and exceptions that govern how English nouns form their plurals. Teachers and parents can assign it during a grammar unit on nouns or as targeted support for students who confuse regular and irregular plural forms. Building strong plural noun knowledge supports accurate writing and helps students become more confident spellers.
Learning objectives
- Form regular plural nouns by applying standard spelling rules
- Identify and spell common irregular plural nouns correctly
- Distinguish between regular and irregular plural noun patterns in context
Answer Key
How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Grade 3; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Plural & Irregular Plural Nouns — Free Grade 3 Grammar Worksheet (School)” worksheet free?
Yes. “Plural & Irregular Plural Nouns — Free Grade 3 Grammar Worksheet (School)” is a free printable English & Reading worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this English & Reading worksheet for?
It's designed for Grade 3 (ages 7–8), covering school.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
Make it your own in the Worksheet Studio
Combine this with other worksheets, duplicate it, or generate a fresh version for any grade and language — free, no sign-up.
Open the Worksheet StudioMore for Grade 3
You might also like
Spelling Spin-the-Wheel Game — Grade 3 | Free Classroom Game
Spelling Jeopardy Review Game — Grade 3 | Free Classroom Game
Halloween Fill in the Blank — Grade 3
Christmas Spelling Crossword
Christmas Spelling Word Scramble
