As recommended by the Evangelical Lutheran Education Association, Carroll Lutheran School administers the Stanford Achievement Test and the Otis-Lennon Ability Test.  Each year students in grades 1, 3, 5, and 7 are tested in the Spring.  Consistently, the results indicate that children achieve above their ability level. In addition, the longer children attend school at Carroll Lutheran School the higher their achievement scores tend to be.  This is indicative of children who strive to do their best, supportive parents, and excellent teachers.