Schools within the Archdiocese of Detroit take this test as well as national private schools. Scores are compared to other students.
Percentage and percentile are not the same. A percentage indicates the proportion of questions answered correctly. Daily school work (homework, quizzes, tests, papers, etc.) are graded on a percentage basis. The IOWA scores are reported in percentiles, which indicate where on a scale from 1-100 our students rank compared with the other students who took the test.
Please click the appropriate grade below to learn current year scores.