Put students into groups, group number depending on the number of students for the whole class. Create flashcards using only pictures of the vocabulary and give the list of the words.  Handout them to the group. 5-10 words for each group.They should match the flashcards with the words. Give 5 minutes for each group. The  number of matched words with pictures (flashcards) in the given time will be counted in the end of the activity.