Guam - DDESS District: 2011 Terra Nova Results

Year Grade Number of Students Reading Language Arts Math Science Social Studies
2011 3 239 61 %ile 66 %ile 60 %ile 71 %ile 67 %ile
2011 4 237 62 %ile 63 %ile 61 %ile 60 %ile 67 %ile
2011 5 209 69 %ile 68 %ile 68 %ile 76 %ile 70 %ile
2011 6 209 68 %ile 69 %ile 60 %ile 70 %ile 69 %ile
2011 7 174 68 %ile 69 %ile 59 %ile 67 %ile 65 %ile
2011 8 171 73 %ile 77 %ile 72 %ile 76 %ile 76 %ile
2011 9 151 75 %ile 71 %ile 68 %ile 71 %ile 68 %ile
2011 10 137 76 %ile 71 %ile 63 %ile 70 %ile 74 %ile
2011 11 115 76 %ile 66 %ile 64 %ile 67 %ile 73 %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.