STANFORD ACHIEVEMENT TEST (Spring, 2006)

Grade:                                          3rd                       5th                       6th                           7th

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National percentile rank               71                          62                       71                            62

Grade Equivalency                     5.6                         6.4                        9.6                          9.1

                For the 2005-2006 school year, scores were as follows: 3rd grade, 71st percentile; 5th grade, 62nd percentile; 6th grade, 71st percentile; and 7th grade, 62nd percentile. These scores are based on a 99-point scale and represent student performance in comparison to a national average of 50 percent. A score of 50 percent would be exactly average when compared to other students from throughout the nation taking the same test at the same time.

                In addition to percentile scores, the Stanford Achievement test also measures student achievement by grade equivalency scores. The mean grade equivalency scores for Oak Forest's 3rd, 5th, 6th, and 7th grade were 5.6, 6.4, 9.6, and 9.1 respectively. The average grade equivalency would be the same as the actual grade a child is in: for example, a child in the 5th grade who scored a 5th grade equivalency would be average.