This is in a Power Point format. You will need to print each page. The definitions are below the vocabulary in the same order as the words/illustrations. Cut each page in half, mount on colored paper, and laminate. I then stuck magnets on the back of each so that I could use them on my white board. This way, you can form a mixed column of vocabulary and a mixed column of definitions. Then form several small groups of students into teams. They will play a timed relay game where one person at a time on the team matches up two cards side by side. The team of students who can correctly organize the word wall cards the fastest can be rewarded.