

Irregular Plural Nouns
Presentation
•
English
•
5th Grade
•
Medium
Standards-aligned
Fiona Zoeller
Used 1K+ times
FREE Resource
12 Slides • 5 Questions
1
Irregular Plural Nouns
(like person → people)

2
Some nouns have irregular plurals.
There are special rules for them!
3
SOME nouns that end in "f" or "fe" change the "f" to "v" and add "es."
wolf → wolves
leaf → leaves
life → lives
4
While others.... don't.
roof → roofs
5
Unforunately, you just have to memorize them.
A good rule, though, is that, if it looks wrong, it probably is.
wolf → wolfs → NO!!!!
roof → rooves → NO!!!!
6
Multiple Choice
Which of these is the correct plural form of "scarf"?
scarfes
scarves
scarfs
7
For nouns that end in a vowel and "o," add -s.
Remember that vowels are a, e, i, o, and u!
radio → radios
video → videos
rodeo → rodeos
8
Multiple Choice
Which of these is the correct plural form of "studio"?
studios
studioes
studio's
9
For nouns that end in a consonant and "o," you add -s to some and -es to others.
tomato → tomatoes
hero → heroes
piano → pianos
10
Unfortunately, these are more words you need to memorize.
The same rule as earlier applies though!!
If it looks weird, it's probably not right.
If you wrote "pianoes," that looks super weird, right?
That's because it's wrong!
11
Multiple Choice
Which of these is the correct plural form of "volcano"?
volcanoes
volcano's
volcanos
12
Some nouns have a special form that doesn't end in -s.
tooth → teeth
woman → women
goose → geese
person → people
13
These are more that you just have to memorize.
You probably recognize and know most of them, though, even if you don't realize it!
14
Multiple Choice
Which of these is the correct plural form of "child"?
childs
children
childes
15
Lastly, some nouns just stay the same in their singular and plural forms.
deer → deer
sheep → sheep
This is another to memorize, but these words would look and sound weird if their plural looked different!
16
Multiple Choice
Which of these is the correct plural form of "moose"?
mooses
meese
moose
17
Irregular Plural Nouns
(like person → people)

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