This is a great activity for your students to complete when they are in a Word Work center during stations. There is a total of 16 cards that each have their own sentence on them. Students will have to read the card and identify which nouns are common, and which ones are proper. Once they have decided, students should record their answers on the sheet that is included in the purchase. This activity is a great way to reinforce a skill that might have been learned earlier in the year.