Make 2
grids and lable the columns from eg. A-M and the lines from 1-13.
Let the students
"hide" 10-12 words in one of these grids (using words from previous
lessons, or ones you like to practise). The words should not touch and be
written across or down. Now by taking turns, each student tries to
"shoot" words, by asking for eg. A8. If he has a hit he can go on
guessing, if not the other one tries. Winner is the one who found all the words
first. (the second grid is for the own shots).