USA.com / Washington / Okanogan County / Pateros, WA / Public Schools / Chelan High School / Test Performance
Chelan High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| EOC | ||||||
| 2012 | Biology | End of course | % met std | 64.6% | 61% | 64.1% |
| 2013 | Biology | End of course | % met std | 75.9% | 71.0% | 81.7% |
| 2011 | Math Year 1 | End of course | % met std | 65.4% | 57.7% | 62.4% |
| 2012 | Math Year 1 | End of course | % met std | 75.5% | 74% | 71% |
| 2013 | Math Year 1 | End of course | % met std | 88.3% | 83.9% | 80.7% |
| 2011 | Math Year 2 | End of course | % met std | 79.8% | 80% | 72.9% |
| 2012 | Math Year 2 | End of course | % met std | 91.9% | 92% | 79.1% |
| 2013 | Math Year 2 | End of course | % met std | 96.7% | 96.7% | 89.4% |
| HSPE | ||||||
| 2010 | Math | 10th Grade | % met std | 50% | 44.9% | 41.6% |
| 2010 | Reading | 10th Grade | % met std | 79.8% | 76% | 78.8% |
| 2011 | Reading | 10th Grade | % met std | 82.6% | 69.5% | 82.3% |
| 2012 | Reading | 10th Grade | % met std | 85.7% | 81.3% | 81.1% |
| 2013 | Reading | 10th Grade | % met std | 81.3% | 73.4% | 83.5% |
| 2010 | Science | 10th Grade | % met std | 38.3% | 34.5% | 44.7% |
| 2011 | Science | 10th Grade | % met std | 42.9% | 39.1% | 49.7% |
| 2010 | Writing | 10th Grade | % met std | 92.6% | 87.5% | 85.9% |
| 2011 | Writing | 10th Grade | % met std | 87% | 73.8% | 86% |
| 2012 | Writing | 10th Grade | % met std | 91.3% | 88.1% | 85.2% |
| 2013 | Writing | 10th Grade | % met std | 88.2% | 79.5% | 84.9% |
| WASL | ||||||
| 2004 | Math | 10th Grade | % met std | 36.4% | 34% | 43.9% |
| 2005 | Math | 10th Grade | % met std | 42.4% | 43% | 47.5% |
| 2006 | Math | 10th Grade | % met std | 60.2% | 58.1% | 51% |
| 2007 | Math | 10th Grade | % met std | 70.5% | 63.6% | 50.2% |
| 2008 | Math | 10th Grade | % met std | 65% | 61.3% | 49.3% |
| 2009 | Math | 10th Grade | % met std | 68.2% | 57.1% | 45.2% |
| 2004 | Reading | 10th Grade | % met std | 46.6% | 43.7% | 64.5% |
| 2005 | Reading | 10th Grade | % met std | 63.3% | 63.2% | 72.9% |
| 2006 | Reading | 10th Grade | % met std | 83.5% | 79.8% | 81.9% |
| 2007 | Reading | 10th Grade | % met std | 87.9% | 81.6% | 80.6% |
| 2008 | Reading | 10th Grade | % met std | 92.2% | 87% | 81.3% |
| 2009 | Reading | 10th Grade | % met std | 84.7% | 75.2% | 80.9% |
| 2004 | Science | 10th Grade | % met std | 28.4% | 27.2% | 32.2% |
| 2005 | Science | 10th Grade | % met std | 31.3% | 30.8% | 35.8% |
| 2006 | Science | 10th Grade | % met std | 40% | 39.4% | 34.9% |
| 2007 | Science | 10th Grade | % met std | 44.2% | 41.2% | 36.3% |
| 2008 | Science | 10th Grade | % met std | 39.2% | 37.7% | 39.7% |
| 2009 | Science | 10th Grade | % met std | 50% | 41.2% | 38.6% |
| 2004 | Writing | 10th Grade | % met std | 58% | 54.4% | 65.2% |
| 2005 | Writing | 10th Grade | % met std | 54.1% | 52.8% | 65.2% |
| 2006 | Writing | 10th Grade | % met std | 90.8% | 86.7% | 79.7% |
| 2007 | Writing | 10th Grade | % met std | 94.7% | 89% | 83.6% |
| 2008 | Writing | 10th Grade | % met std | 84.5% | 80% | 86.2% |
| 2009 | Writing | 10th Grade | % met std | 95.3% | 86.7% | 86.3% |
Some data by SchoolDigger.com.
* Chelan High School, Test Performance was rated 5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.