Grammar. Countable and uncountable nouns

Nouns can be countable or uncountable. Is this new noun I'm learning countable or uncountable? This is a questions you should ask yourself when you learn a new noun in English?

Countable Nouns, people, animals, objects, plants, units of measurement, can be counted, used with the indefinite article (a / an) and the plural. That's the point, count nouns can take the plural form.

- ex: a dog

- ex: two dogs

Uncount

able Nouns,substances, materials, abstracts ideas, languages, cannot be counted, and are never used with the indefinite article or in the plural. They are always singular.

-ex: water

How do you count uncountable nouns? You can't, but you can measure them. You have to use ‘counters’

You can put something into a container to count it, but the thing you're counting doe sn't take the plural form. The container takes the plural form:

Let's do this online activity

And this other one

Have a new try with this other activity

And this very last one

Now you've learnt a good deal about count and uncount nouns.