To work on vocabulary, you can use the Jcross module to create crosswords easily.
Words appear in a grid and definitions are shown upon click on the number. The crosswords in the screenshot can be seen as a webpage here.
![](https://i0.wp.com/www.elteaching.com/wp-content/uploads/jcross.jpg?fit=720%2C370)
To create the crossword, open the Jcross module and type in the words. You can reduce or enhance the grid size, if necessary, by going to the “Manage Grid” menu.
![](http://www.elteaching.com/wp-content/uploads/jcross2.jpg)
To add the definitions, click on the “Add clues” button on the left. A dialog will pop up. Select a word and write its definition in the box below it.
![](http://www.elteaching.com/wp-content/uploads/add_clues.jpg)