Countable and uncountable nouns (repost)

Countable and uncountable nouns are a bit problematic in English. Here's a summary of which ones are countable and which ones are not.
 

Countable and uncountable nouns from Elena (IES San Cristóbal)


Look also at this British Council Learning Teens section on countable nouns for examples in video.

You can even watch a contest at the BBC