Have your students discover new critical thinking strategies in creating clues that will not give them away. They will have a great time guessing who their mystery mail person is, while building friendships in the classroom. Have students pick a classmate from a hat. They will then create 3 clues about themselves. After, they write a letter to their classmate describing what they like about that person at the end of the letter they sign with a fictitious name. Then, they draw a portrait of their friend.