Betty L. Sims, 84, of Plainfield, passed away May 11, 2012. She was born September 5, 1927 to the late Asher and Ruth (Milner) Craig in Thorntown, IN. She received her BA from Ball State University. She was a high school business education teacher at Sheridan High School and later at Decatur Central High School in the late 1940's an early 1950's. She is survived by her husband, Robert L. Sims. Graveside services will be at the chapel at Maple Hill Cemetery, Plainfield, at 2:30 pm on Tuesday, May 15, 2012. There will be private calling only.