Students cut out the flower and the bird. Then on the bird they write and antonym to the word on the flower and glue the bird to the flower. This is great for bulletin boards and can be differentiated based on the word given to the student as well as giving students lists of words to pick from. To make it harder have students add more synonyms to the flowers and antonyms to the birds. You could also add antonyms or synonyms to the birds to create a center activity.