Write a letter of appreciation to a UCO educator. Write the teacher a letter explaining the effect he or she has had on your education. Be specific and give examples of how the teacher has helped you. Your letter should be three or four paragraphs long. Format the letter as a personal business letter. There is an example in your textbook. Your letter should look something like this: Dr. Good Teacher (Note: If the teacher does not have a doctorate, use Mr. or Ms USO Department of Expertise Building 101 Weatherford, TX 73654 .