This is a great activity to review antonyms! I usually pair up students and give each pair a copy of the first page of this product and a clipboard. The words that are typed on the other pages have been cut up and posted all over the classroom and nearby areas (hallways, etc.). Students are challenged to find the right antonym along with where it was posted. If you are worried about noise level, challenge students to do this silently, using hand signals and notes to each other!