Learning Singular Countable Nouns

Ever wonder about singular countable nouns? They represent one specific person, place,

or thing. The most common way to identify them is by using 'a' or

'an'. Like 'an apple'. Or maybe 'a book' on your shelf.

If you can count it, it is a countable noun. Even 'a dog'

playing in the park is singular because there is only one. Can you think

of any other singular countable nouns? Try naming one in the comments!