USA.com / Massachusetts / Suffolk County / Boston, MA / 02196 / Public Schools / Chelsea High High School / Test Performance
Chelsea High High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| MCAS | ||||||
| 2003 | English Language Arts | 10th Grade | % proficient | 27.7% | 27.1% | 61% |
| 2004 | English Language Arts | 10th Grade | % proficient | 28% | 27% | 62% |
| 2005 | English Language Arts | 10th Grade | % proficient | 37% | 36% | 65% |
| 2006 | English Language Arts | 10th Grade | % proficient | 38% | 38% | 70% |
| 2007 | English Language Arts | 10th Grade | % proficient | 43% | 42% | 71% |
| 2008 | English Language Arts | 10th Grade | % proficient | 45% | 45% | 74% |
| 2009 | English Language Arts | 10th Grade | % proficient | 49% | 48% | 81% |
| 2010 | English Language Arts | 10th Grade | % proficient | 46% | 44% | 78% |
| 2011 | English Language Arts | 10th Grade | % proficient | 59% | 59% | 84% |
| 2012 | English Language Arts | 10th Grade | % proficient | 70% | 68% | 88% |
| 2013 | English Language Arts | 10th Grade | % proficient | 77% | 74% | 91% |
| 2003 | Mathematics | 10th Grade | % proficient | 21.6% | 21.3% | 51% |
| 2004 | Mathematics | 10th Grade | % proficient | 26% | 25% | 57% |
| 2005 | Mathematics | 10th Grade | % proficient | 38% | 37% | 62% |
| 2006 | Mathematics | 10th Grade | % proficient | 34% | 33% | 67% |
| 2007 | Mathematics | 10th Grade | % proficient | 39% | 37% | 69% |
| 2008 | Mathematics | 10th Grade | % proficient | 45% | 44% | 72% |
| 2009 | Mathematics | 10th Grade | % proficient | 42% | 43% | 75% |
| 2010 | Mathematics | 10th Grade | % proficient | 40% | 39% | 75% |
| 2011 | Mathematics | 10th Grade | % proficient | 53% | 49% | 74% |
| 2012 | Mathematics | 10th Grade | % proficient | 55% | 54% | 78% |
| 2013 | Mathematics | 10th Grade | % proficient | 61% | 57% | 80% |
| 2008 | Science and Technology/Engineering | 10th Grade | % proficient | 42% | 42% | 57% |
| 2009 | Science and Technology/Engineering | 10th Grade | % proficient | 36% | 34% | 61% |
| 2010 | Science and Technology/Engineering | 10th Grade | % proficient | 42% | 42% | 65% |
| 2011 | Science and Technology/Engineering | 10th Grade | % proficient | 36% | 35% | 67% |
| 2012 | Science and Technology/Engineering | 10th Grade | % proficient | 41% | 39% | 69% |
| 2013 | Science and Technology/Engineering | 10th Grade | % proficient | 50% | 48% | 71% |
| 2007 | Biology | End of course | % proficient | 38% | 38% | 42% |
| 2008 | Biology | End of course | % proficient | 39% | 35% | 55% |
| 2009 | Biology | End of course | % proficient | 34% | 31% | 61% |
| 2010 | Biology | End of course | % proficient | 44% | 43% | 63% |
| 2011 | Biology | End of course | % proficient | 41% | 39% | 71% |
| 2012 | Biology | End of course | % proficient | 46% | 45% | 72% |
| 2013 | Biology | End of course | % proficient | 57% | 54% | 73% |
| 2007 | Chemistry | End of course | % proficient | 30% | 28% | 35% |
| 2012 | Introductory Physics | End of course | % proficient | 50% | 50% | 63% |
| 2013 | Introductory Physics | End of course | % proficient | 55% | 56% | 63% |
Some data by SchoolDigger.com.
* Chelsea High 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.