DoDDS Isles District Office (HE1600)

Year Grade Number of Students Reading Language Arts Math Science Social Studies
2012 3 386 65 %ile 67 %ile 64 %ile 75 %ile 75 %ile
2012 4 390 66 %ile 65 %ile 64 %ile 69 %ile 71 %ile
2012 5 408 70 %ile 72 %ile 74 %ile 74 %ile 71 %ile
2012 6 394 78 %ile 78 %ile 73 %ile 75 %ile 83 %ile
2012 7 376 74 %ile 76 %ile 74 %ile 69 %ile 76 %ile
2012 8 377 75 %ile 79 %ile 76 %ile 80 %ile 79 %ile
2012 9 354 78 %ile 77 %ile 78 %ile 76 %ile 76 %ile
2012 10 338 76 %ile 77 %ile 76 %ile 73 %ile 79 %ile
2012 11 268 79 %ile 72 %ile 74 %ile 76 %ile 77 %ile

The TerraNova, Third Edition, Multiple Assessments (TerraNova 3) is the latest version of the norm-referenced, standardized achievement test developed by CTB/McGraw-Hill. The 2009 test year was the first administration of the test's new items which had been normed to a very inclusive national sample in 2007. Therefore results cannot be validly compared to the standardized test results prior to 2009, which serves as the baseline for comparison with results from future test administrations.


All TerraNova scores are reported in percentiles - not percentages. A percentile is a measure of comparison that ranks one score against the scores of all other test takers. For example, a 75 percentile score means that 75 percent of all other test takers nationally scored below and 25 percent scored above that score. The national average is always the 50%ile.

District data represents the district configuration at the time of testing.