Degrees and Certifications:
Hello, I am Karen McCoskey and I am one of Muffley's second grade teachers. I have been at Muffley for all of my teaching career ( which is 31 years) and I am happily still teaching. My two sons are both MacArthur High School graduates and are now both in college. I like to cook, read, and stitch. I am proud to be a Muffley Mustang.