Let's welcome Wordle (www.wordle.net) and Tagxedo (www.tagxedo.com). These two webpages help us to create word clouds. Maybe if you read the term you may think you don't know what it is, but if I show you some examples, you might change your opinion:
They're great, aren't they? If I were to present this tool to my students, I would do it at the end of the year and I would ask them to create a word cloud so as to express what they learnt all troughout the year and how they felt in the English lessons. First, they would have to write a short text with their opinions, feelings, ideas, etc. and then they would have to use Wordle or Tagxedo in order to make a word cloud. I would employ it in that way, what about you?