|Year||Grade||Number of Students||Reading||Language Arts||Math||Science||Social Studies|
|1998||3||42||44 %ile||50 %ile||44 %ile||48 %ile||46 %ile|
|1998||4||38||50 %ile||42 %ile||42 %ile||53 %ile||52 %ile|
|1998||5||41||63 %ile||48 %ile||47 %ile||53 %ile||56 %ile|
TerraNova is a standardized test published by the CTB Corporation. It is administered annually to DoDEA students in grades 3-11.
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.
Note: Comparison of district data from year to year may not be valid due to redistricting of schools.