Sentinel High, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2009 | English Language Arts | 10th Grade | % met std | 0% | 83.0% | 79.0% |
| 2010 | English Language Arts | 10th Grade | % met std | 0% | 74.0% | 81.0% |
| 2009 | Math | 10th Grade | % met std | 0% | 85.0% | 80.0% |
| 2010 | Math | 10th Grade | % met std | 0% | 80.0% | 81.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 0% | 49.0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 23.0% | 41.0% | 36.0% |
| 2009 | English Language Arts | 12th Grade | % met std | 0% | 25.0% | 27.0% |
| 2009 | Math | 12th Grade | % met std | 0% | 42.0% | 28.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 50.0% | 73.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 38.0% | 71.0% | 61.0% |
| STAR | ||||||
| 2011 | Algebra I | 11th Grade | Mean Scaled Score | 321.8 | 338 | 285.2 |
| 2013 | Algebra I | 11th Grade | Mean Scaled Score | 327.6 | 336.3 | 287.4 |
| 2010 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 329.2 | 352.4 | 348.4 |
| 2011 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 328.4 | 356 | 353.7 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 300.9 | 343.6 | 336.8 |
| 2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 272.9 | 340.4 | 341.7 |
| 2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 293.6 | 335.5 | 344.7 |
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 325.7 | 344.7 | 344.8 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 328.8 | 355.2 | 341.4 |
| 2011 | U.S. History | 11th Grade | Mean Scaled Score | 331.9 | 351.1 | 344.7 |
| 2012 | U.S. History | 11th Grade | Mean Scaled Score | 336.4 | 355 | 346.9 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 360.1 | 364.2 | 348.5 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 301.4 | 335.3 | 323.9 |
| 2011 | Algebra I | End of course | Mean Scaled Score | 321.8 | 347.7 | 326.9 |
| 2013 | Algebra I | End of course | Mean Scaled Score | 327.6 | 342.1 | 334.1 |
| 2010 | Biology/Life Sciences | End of course | Mean Scaled Score | 329.2 | 368.7 | 347.2 |
| 2011 | Biology/Life Sciences | End of course | Mean Scaled Score | 328.4 | 360.8 | 351.7 |
Some data by SchoolDigger.com.