Windham High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAPT | ||||||
| 2007 | Mathematics | 10th Grade | % met std | 51.9% | 50% | 77.2% |
| 2008 | Mathematics | 10th Grade | % met std | 59.4% | 58% | 79.7% |
| 2009 | Mathematics | 10th Grade | % met std | 52.2% | 51.4% | 78.4% |
| 2010 | Mathematics | 10th Grade | % met std | 45.3% | 45.1% | 78.8% |
| 2011 | Mathematics | 10th Grade | % met std | 56.4% | 56% | 80.3% |
| 2012 | Mathematics | 10th Grade | % met std | 41.8% | 41% | 78.8% |
| 2013 | Mathematics | 10th Grade | % met std | 33.9% | 33.1% | 78.6% |
| 2007 | Reading Across the Disciplines | 10th Grade | % met std | 54.7% | 53.1% | 79.7% |
| 2008 | Reading Across the Disciplines | 10th Grade | % met std | 64.4% | 63% | 82.7% |
| 2009 | Reading Across the Disciplines | 10th Grade | % met std | 55.6% | 55% | 81.8% |
| 2010 | Reading Across the Disciplines | 10th Grade | % met std | 56.3% | 56% | 82.9% |
| 2011 | Reading Across the Disciplines | 10th Grade | % met std | 62.2% | 61.8% | 81.9% |
| 2012 | Reading Across the Disciplines | 10th Grade | % met std | 45.5% | 45.3% | 80.9% |
| 2013 | Reading Across the Disciplines | 10th Grade | % met std | 40.3% | 39.7% | 81.0% |
| 2007 | Science | 10th Grade | % met std | 60.5% | 58.8% | 81.4% |
| 2008 | Science | 10th Grade | % met std | 58.3% | 57.7% | 80.5% |
| 2009 | Science | 10th Grade | % met std | 50.5% | 50% | 78.4% |
| 2010 | Science | 10th Grade | % met std | 56.5% | 55.8% | 81.5% |
| 2011 | Science | 10th Grade | % met std | 62.9% | 62.5% | 81.7% |
| 2012 | Science | 10th Grade | % met std | 50.6% | 50% | 80.2% |
| 2013 | Science | 10th Grade | % met std | 48.4% | 47.7% | 81.7% |
| 2007 | Writing Across the Disciplines | 10th Grade | % met std | 55.8% | 54.1% | 82.2% |
| 2008 | Writing Across the Disciplines | 10th Grade | % met std | 67% | 65.3% | 88.2% |
| 2009 | Writing Across the Disciplines | 10th Grade | % met std | 64.3% | 63.2% | 86.5% |
| 2010 | Writing Across the Disciplines | 10th Grade | % met std | 59.1% | 58.8% | 86.2% |
| 2011 | Writing Across the Disciplines | 10th Grade | % met std | 75% | 74.6% | 88.6% |
| 2012 | Writing Across the Disciplines | 10th Grade | % met std | 62.1% | 60.4% | 88.8% |
| 2013 | Writing Across the Disciplines | 10th Grade | % met std | 40.8% | 40.6% | 88.9% |
Some data by SchoolDigger.com.
* Windham High School, Test Performance was rated 3.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.