Resources

Word clouds

http://josefacchin.com/2015/03/06/nubes-de-palabras/
A good post about web tools to make word clouds.

Teacher's tool selection

You can use theese web 2.0 apps, and much more, to create your wordcloud:

http://www.imagechef.com/ic/word_mosaic/
Create a word cloud in a shape.

https://tagul.com/
Create a word cloud in a shape. Sign in is needed!