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Plurals That Change is a free printable Grade 4 English worksheet on the plural rules for -es, -ies, -ves and irregular nouns, aligned to Common Core standard L.4.2. It prints 8 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

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All 25 sets ask different questions.

Plurals That Change

L.4.2

NameDate

Choose the word from the box that makes sense.

1.Two ___ were fishing on the river bank.

Choose: men · mans · mens

2.The ___ were playing in the park.

Choose: children · childs · childrens

3.There are many big ___ in that part of the country.

Choose: cities · citys · cityes

4.We picked lots of ___ from the bushes.

Choose: berries · berrys · berryes

5.The dentist checked all my ___.

Choose: teeth · tooths · teeths

6.The wild ___ howled at night.

Choose: wolves · wolfs · wolfes

7.We stayed at the farm for three ___.

Choose: days · daies · dayes

8.The ___ honked as they flew south.

Choose: geese · gooses · geeses

LessonPrint · L.4.2 · Set 1 · free to copy for classroom use

Answer key — Plurals That Change

Set 1. Prints on its own sheet.

  1. 1.men
  2. 2.children
  3. 3.cities
  4. 4.berries
  5. 5.teeth
  6. 6.wolves
  7. 7.days
  8. 8.geese

Questions about Plurals That Change

What does the Plurals That Change worksheet cover?

It practices the plural rules for -es, -ies, -ves and irregular nouns — 8 questions for Grade 4, all on Common Core L.4.2: Punctuate quotations and compound sentences, and spell grade-level words. The instruction to students is “Choose the word from the box that makes sense”, and the answer key follows on the next sheet.

Which Common Core standard does Plurals That Change practice?

CCSS.ELA-LITERACY.L.4.2 — L.4.2, under Language for Grade 4. The published standard reads: “Demonstrate command of the conventions of standard English capitalization, punctuation, and spelling when writing.” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

Plurals That Change is written for Grade 4, typically ages 9-10. It is one of the sheets on L.4.2, so it suits any student working at that standard — including older students revisiting it and younger ones working ahead.

Does Plurals That Change come with an answer key?

Yes. All 8 answers are generated from the same problems as the questions, so the key cannot drift out of step with the sheet. It starts on a fresh sheet of paper, after the questions, so it is not handed out with the class by accident.

How many different versions of Plurals That Change can I print?

25 — one per student, and all 25 ask different questions. Set 1 downloads the whole class as a single PDF. Every version is fixed to its own address, so a sheet printed today holds the same problems when you reopen it next week.

Is Plurals That Change free to print and photocopy?

Yes. Plurals That Change, its answer key and its 25 versions are free to print and photocopy for your own class, with no account, no email capture and no subscription at the download step. Please do not resell them or republish them as your own.

More practice for L.4.2

Punctuate quotations and compound sentences, and spell grade-level words.

All Grade 4 worksheets

Last reviewed 2026-09-05. Aligned to L.4.2 of the Common Core State Standards for English Language Arts.