Magic 'e' i-e Bingo Game

At the end of my lesson on 'i-e'; I get the children to write down 4 words that have 'i-e' in them. I then show these pictures one at a time. If they have the word that matches the picture on the board; they can cross it off. Another way of playing this game is; I get the children to think of some 'i-e' words that I haven't thought of. If the picture that matches their word is shown; they lose 1 point. The children with 4 pictures left at the end; win. A way of getting the children to REALLY think.