Dahlgren Schools : 1999 TerraNova
- DDESS: System Wide Results
- DDESS: Districts and Schools
- NY /VA /Puerto Rico District, Dahlgren, VA, USA: District Wide Results
- About TerraNova
| Year | Grade | Number of Students | Reading | Language Arts | Math | Science | Social Studies |
| 1999 | 3 | 19 | 85 %ile | 85 %ile | 80 %ile | 77 %ile | 71 %ile |
| 1999 | 4 | 13 | 90 %ile | 82 %ile | 93 %ile | 91 %ile | 77 %ile |
| 1999 | 5 | 12 | 56 %ile | 75 %ile | 76 %ile | 82 %ile | 76 %ile |
| 1999 | 6 | 18 | 70 %ile | 79 %ile | 80 %ile | 89 %ile | 74 %ile |
| 1999 | 7 | 14 | 71 %ile | 66 %ile | 78 %ile | 75 %ile | 78 %ile |
| 1999 | 8 | 17 | 72 %ile | 74 %ile | 70 %ile | 78 %ile | 60 %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.