Maya and Emma are packing a classroom cupboard for Monday. They need the words for one thing, and for more than one.
What they are
A noun names a person, a place, or a thing. Singular is one. Plural is more than one.
one book
two books
a pen
three pens
The cupboard
Most English plurals add -s. A number bigger than one takes that plural form.
one bag — two bags
one chair — four chairs
a box — some boxes (next page)
The next pages split the work: the usual -s, then -es and -ies, then the odd ones.