Plural Nouns Sort worksheet for back-to-school, helping students categorize words by pluralization rules.

The image is a "Plural Nouns Sort" worksheet designed for students to practice forming plural nouns by adding the correct suffixes: -s, -es, or -y to -ies. The goal is to sort the given singular nouns into the correct column based on the pluralization rule.

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🔍 Understanding the Rules:

1. +s: Most nouns just add -s to make them plural.
- Example: *cat → cats*

2. +es: Nouns ending in -s, -sh, -ch, -x, -z usually add -es.
- Example: *brush → brushes*, *box → boxes*

3. y to i + es: Nouns ending in -y that are preceded by a consonant change -y to -ies.
- Example: *baby → babies*, *city → cities*
- But if the -y is preceded by a vowel, just add -s (e.g., *day → days*)

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✔ Step-by-step Sorting:

We'll go through each word and determine which column it belongs to.

#### Given Words:
- bus
- friend
- teacher
- berry
- lunch
- class
- pencil
- apple
- crayon
- marker
- kid
- bench
- wish
- desk
- school
- principal
- playground
- student
- paper
- bunch

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📊 Sorting the Words:

#### ✔ Column 1: +s
Words that just add -s to become plural:
- bus → buses (ends in 's', so add -es? Wait — actually, *bus* ends in 's', so we add -es → *buses*)
- So bus goes to +es, not +s.

Let’s re-evaluate carefully.

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Let's apply rules one by one:

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✔ Column 1: +s (Add -s)

- friend → friends (ends in consonant + 'd' → add -s)
- teacher → teachers (ends in 'r', add -s)
- lunch → lunches (ends in 'ch' → add -es) → ✘ → +es
- class → classes (ends in 's' → add -es) → ✘ → +es
- crayon → crayons (ends in 'n', add -s) → ✔ +s
- marker → markers (add -s) → ✔ +s
- kid → kids (add -s) → ✔ +s
- bench → benches (ends in 'ch' → add -es) → ✘ → +es
- wish → wishes (ends in 'sh' → add -es) → ✘ → +es
- desk → desks (add -s) → ✔ +s
- school → schools (add -s) → ✔ +s
- playground → playgrounds (add -s) → ✔ +s
- student → students (add -s) → ✔ +s
- paper → papers (add -s) → ✔ +s
- bunch → bunches (ends in 'ch' → add -es) → ✘ → +es

So, words that go in +s:
- friend
- teacher
- crayon
- marker
- kid
- desk
- school
- playground
- student
- paper

✔ +s column:
→ friend, teacher, crayon, marker, kid, desk, school, playground, student, paper

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✔ Column 2: +es

Nouns ending in -s, -sh, -ch, -x, -z → add -es
Also, some with -y after consonant → -ies

But wait — let’s check:
- bus → buses (ends in 's' → add -es) → ✔ +es
- lunch → lunches (ends in 'ch') → ✔ +es
- class → classes (ends in 's') → ✔ +es
- pencil → pencils (ends in 'l', but 'l' is not a trigger letter; however, 'pencil' ends in 'l', so just add -s → pencils) → ✘ → +s

Wait! pencil → pencils → +s

Let’s clarify:

- pencil → pencils (just add -s) → ✔ +s
- crayon → crayons → ✔ +s
- apple → apples (ends in 'e', just add -s) → ✔ +s
- berry → berries (ends in 'y', but preceded by vowel 'e'? Let's see: b-e-r-r-y → 'r' before 'y' → consonant → so change to -ies → berries? No!

Wait — berry → berries → yes, because 'r' is a consonant before 'y'. So berry → berries → ✔ +es? No!

Actually, "y" to "ies" only applies when the -y is preceded by a consonant.

But "berry": b-e-r-r-y → last letter 'y', and the preceding letter is 'r' → consonant → so change y to i + es → berries → ✔ +es

But the rule says: y to i + es → so this should go in the third column?

Wait — look at the columns:

- Column 1: +s
- Column 2: +es
- Column 3: y to i + es

Ah! So column 3 is specifically for words ending in -y that change to -ies

So berry → berries → changes y to i + es → ✔ column 3

Similarly:
- principal → principals? Or principal → principals? Yes, but does it end in 'y'? No → principal ends in 'l' → add -s → principals → ✔ +s

Wait — principal → principals → ends in 'l' → add -s → ✔ +s

Now let’s list again.

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✔ Column 3: y to i + es

Words ending in -y with consonant before y → change to -ies

- berry → berries → ✔ y to i + es
- kid → kids → ends in 'd', not 'y' → no
- wish → wishes → ends in 'sh' → add -es → ✔ +es
- desk → desks → ✔ +s
- student → students → ✔ +s
- bunch → bunches → ends in 'ch' → add -es → ✔ +es
- apple → apples → ends in 'e', add -s → ✔ +s
- pencil → pencils → add -s → ✔ +s
- crayon → crayons → ✔ +s
- lunch → lunches → ends in 'ch' → add -es → ✔ +es
- class → classes → ends in 's' → add -es → ✔ +es
- bus → buses → ends in 's' → add -es → ✔ +es
- wish → wishes → ends in 'sh' → add -es → ✔ +es
- bench → benches → ends in 'ch' → add -es → ✔ +es
- paper → papers → ✔ +s
- playground → playgrounds → ✔ +s
- teacher → teachers → ✔ +s
- friend → friends → ✔ +s
- student → students → ✔ +s

Now, what about apple? Ends in 'e', add -s → apples → ✔ +s

What about teacher? Ends in 'r', add -s → teachers → ✔ +s

Now, is there any word that ends in -y and has a consonant before it?

Only berry?

Wait — baby would be an example, but we don't have baby.

Do we have fly? No.

But we do have berry → ✔ y to i + es

Any others?

kid → ends in 'd' → no

wish → ends in 'h' → no

principal → ends in 'l' → no

student → ends in 't' → no

pencil → ends in 'l' → no

So only berry fits y to i + es?

Wait — what about lunch? No, ends in 'ch'

But berry is the only one ending in -y with consonant before?

Yes.

But wait — bush? Not here.

So only berry?

Wait — bunch → ends in 'ch' → add -es → ✔ +es

pencil → ends in 'l' → add -s → ✔ +s

Wait — kid → ends in 'd' → add -s → ✔ +s

But kid doesn’t end in 'y'.

So let’s double-check:

Is berry the only one ending in -y with consonant before?

Yes.

But wait — friend? No.

teacher? No.

student? No.

So only berry?

But let’s check apple → ends in 'e' → add -s → apples → ✔ +s

class → ends in 's' → add -es → classes → ✔ +es

bus → ends in 's' → add -es → buses → ✔ +es

pencil → ends in 'l' → add -s → pencils → ✔ +s

crayon → ends in 'n' → add -s → crayons → ✔ +s

marker → ends in 'r' → add -s → markers → ✔ +s

kid → add -s → kids → ✔ +s

desk → add -s → desks → ✔ +s

school → add -s → schools → ✔ +s

playground → add -s → playgrounds → ✔ +s

student → add -s → students → ✔ +s

paper → add -s → papers → ✔ +s

bunch → ends in 'ch' → add -es → bunches → ✔ +es

lunch → ends in 'ch' → add -es → lunches → ✔ +es

class → classes → ✔ +es

wish → ends in 'sh' → add -es → wishes → ✔ +es

bench → ends in 'ch' → add -es → benches → ✔ +es

apple → apples → ✔ +s

teacher → teachers → ✔ +s

friend → friends → ✔ +s

principal → principals → ✔ +s

Now, berry → berries → y to i + es → ✔ column 3

Any other?

kid → no

student → no

pencil → no

Wait — what about potato? Not here.

So only berry?

But wait — baby? Not here.

But berry is the only one.

Wait — what about giraffe? Not here.

So only berry goes in y to i + es?

But pencil → pencils → +s

But pencil ends in 'l' → add -s → yes.

But bunch → bunches → ends in 'ch' → add -es → ✔ +es

Wait — pencil → pencils → ✔ +s

But pencil ends in 'l' → yes.

Now, let’s list all:

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✔ Final Answer:

#### Column 1: +s
- friend
- teacher
- crayon
- marker
- kid
- desk
- school
- playground
- student
- paper
- pencil
- apple
- principal
- bus? No — bus → buses → +es

Wait — bus → buses → ends in 's' → add -es → ✔ +es

So bus → +es

Similarly, class → classes → +es

lunch → lunches → +es

wish → wishes → +es

bench → benches → +es

bunch → bunches → +es

pencil → pencils → +s

crayon → crayons → +s

marker → markers → +s

kid → kids → +s

desk → desks → +s

school → schools → +s

playground → playgrounds → +s

student → students → +s

paper → papers → +s

teacher → teachers → +s

friend → friends → +s

apple → apples → +s

principal → principals → +s

berry → berries → y to i + es

So now:

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✔ Corrected Columns:

#### Column 1: +s
- friend
- teacher
- crayon
- marker
- kid
- desk
- school
- playground
- student
- paper
- pencil
- apple
- principal

(13 words)

#### Column 2: +es
- bus
- class
- lunch
- wish
- bench
- bunch

(6 words)

#### Column 3: y to i + es
- berry

(1 word)

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🧠 Summary:

| Column | Words |
|--------|-------|
| +s | friend, teacher, crayon, marker, kid, desk, school, playground, student, paper, pencil, apple, principal |
| +es | bus, class, lunch, wish, bench, bunch |
| y to i + es | berry |

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✔ Final Answer:

> +s: friend, teacher, crayon, marker, kid, desk, school, playground, student, paper, pencil, apple, principal
> +es: bus, class, lunch, wish, bench, bunch
> y to i + es: berry

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💡 Tip:

Remember:
- Add -s to most nouns.
- Add -es to nouns ending in -s, -sh, -ch, -x, -z.
- Change -y to -ies when preceded by a consonant (like berry → berries).

This helps build strong spelling and grammar skills!