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Roy O. Andersen Elementary Primary School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| STAR | ||||||
| 2004 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 362.1 | 335 | 330.5 |
| 2005 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 394.6 | 344.8 | 336.5 |
| 2006 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 381.9 | 352.4 | 344.3 |
| 2007 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 398.3 | 360.1 | 345 |
| 2008 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 403 | 359.3 | 348 |
| 2009 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 395.4 | 366.7 | 352.8 |
| 2010 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 385.2 | 367.2 | 356.6 |
| 2011 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 402.8 | 369.9 | 359.5 |
| 2012 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 418 | 374.3 | 361.5 |
| 2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 386.5 | 370.0 | 357.3 |
| 2004 | Mathematics | 2nd Grade | Mean Scaled Score | 414.3 | 360.2 | 358 |
| 2005 | Mathematics | 2nd Grade | Mean Scaled Score | 445.3 | 370.2 | 366 |
| 2006 | Mathematics | 2nd Grade | Mean Scaled Score | 423 | 381.3 | 372.5 |
| 2007 | Mathematics | 2nd Grade | Mean Scaled Score | 441.4 | 384.7 | 369.2 |
| 2008 | Mathematics | 2nd Grade | Mean Scaled Score | 436.6 | 385.7 | 372.4 |
| 2009 | Mathematics | 2nd Grade | Mean Scaled Score | 444.2 | 393 | 376.7 |
| 2010 | Mathematics | 2nd Grade | Mean Scaled Score | 409.2 | 395.1 | 381.6 |
| 2011 | Mathematics | 2nd Grade | Mean Scaled Score | 445.7 | 398.1 | 382.2 |
| 2012 | Mathematics | 2nd Grade | Mean Scaled Score | 449.8 | 401.3 | 382.7 |
| 2013 | Mathematics | 2nd Grade | Mean Scaled Score | 437.8 | 398.1 | 379.9 |
| 2004 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 366.6 | 330.1 | 321.5 |
| 2005 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 379.4 | 335.8 | 324.1 |
| 2006 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 400.1 | 345.8 | 330.8 |
| 2007 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 367.7 | 344.2 | 330 |
| 2008 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 386.5 | 352.2 | 332.8 |
| 2009 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 396.7 | 355.3 | 340.3 |
| 2010 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 391.3 | 360.6 | 342.2 |
| 2011 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 373.4 | 357.8 | 345.3 |
| 2012 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 389.6 | 364 | 347.1 |
| 2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 399.8 | 360.8 | 345.7 |
| 2004 | Mathematics | 3rd Grade | Mean Scaled Score | 399.1 | 357 | 353.1 |
| 2005 | Mathematics | 3rd Grade | Mean Scaled Score | 405 | 364.2 | 362.1 |
| 2006 | Mathematics | 3rd Grade | Mean Scaled Score | 446.2 | 380.6 | 368.9 |
| 2007 | Mathematics | 3rd Grade | Mean Scaled Score | 423.4 | 386.2 | 370.9 |
| 2008 | Mathematics | 3rd Grade | Mean Scaled Score | 437.9 | 402 | 379 |
| 2009 | Mathematics | 3rd Grade | Mean Scaled Score | 448.6 | 406.6 | 387.7 |
| 2010 | Mathematics | 3rd Grade | Mean Scaled Score | 441.7 | 421.2 | 395.4 |
| 2011 | Mathematics | 3rd Grade | Mean Scaled Score | 453.8 | 415.2 | 400.6 |
| 2012 | Mathematics | 3rd Grade | Mean Scaled Score | 476 | 419.2 | 399.2 |
| 2013 | Mathematics | 3rd Grade | Mean Scaled Score | 475.3 | 414.6 | 399.0 |
| 2004 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 397.5 | 349.3 | 338.5 |
| 2005 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 401 | 357.4 | 346.2 |
| 2006 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 400 | 362.6 | 351.1 |
| 2007 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 413.1 | 369.7 | 353.2 |
| 2008 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 401.1 | 373.1 | 357.8 |
| 2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 433.3 | 384.8 | 366.8 |
| 2010 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 427 | 381.2 | 369.9 |
| 2011 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 434.3 | 385.5 | 371.6 |
| 2012 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 421.8 | 388.5 | 375.2 |
| 2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 415.1 | 389.4 | 374.2 |
| 2004 | Mathematics | 4th Grade | Mean Scaled Score | 391.2 | 343.1 | 343.2 |
| 2005 | Mathematics | 4th Grade | Mean Scaled Score | 397.5 | 351.3 | 354 |
| 2006 | Mathematics | 4th Grade | Mean Scaled Score | 393.3 | 363.8 | 361.6 |
| 2007 | Mathematics | 4th Grade | Mean Scaled Score | 402.5 | 376.2 | 366.1 |
| 2008 | Mathematics | 4th Grade | Mean Scaled Score | 407 | 385.6 | 373.9 |
| 2009 | Mathematics | 4th Grade | Mean Scaled Score | 410.2 | 394.1 | 382.5 |
| 2010 | Mathematics | 4th Grade | Mean Scaled Score | 418.5 | 392.5 | 389.9 |
| 2011 | Mathematics | 4th Grade | Mean Scaled Score | 426.7 | 398.9 | 392.2 |
| 2012 | Mathematics | 4th Grade | Mean Scaled Score | 405.5 | 411 | 395.2 |
| 2013 | Mathematics | 4th Grade | Mean Scaled Score | 467.3 | 414.7 | 394.9 |
| 2004 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 388.1 | 350 | 337.7 |
| 2005 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 397.7 | 355.6 | 340.5 |
| 2006 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 394.2 | 358.5 | 342.6 |
| 2007 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 388.7 | 356 | 342.8 |
| 2008 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 400.5 | 360.6 | 347.6 |
| 2009 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 398 | 371.2 | 356.2 |
| 2010 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 412 | 373.6 | 359.4 |
| 2011 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 409.4 | 370.4 | 362 |
| 2012 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 407.4 | 376.8 | 366.1 |
| 2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 402.1 | 375.5 | 365.2 |
| 2004 | Mathematics | 5th Grade | Mean Scaled Score | 406.1 | 344.8 | 335.8 |
| 2005 | Mathematics | 5th Grade | Mean Scaled Score | 444.3 | 364.5 | 349.6 |
| 2006 | Mathematics | 5th Grade | Mean Scaled Score | 438.2 | 375.9 | 356.6 |
| 2007 | Mathematics | 5th Grade | Mean Scaled Score | 421.8 | 378 | 356.8 |
| 2008 | Mathematics | 5th Grade | Mean Scaled Score | 455.7 | 388.7 | 364.6 |
| 2009 | Mathematics | 5th Grade | Mean Scaled Score | 438.6 | 391.9 | 375.8 |
| 2010 | Mathematics | 5th Grade | Mean Scaled Score | 462.3 | 398.5 | 383.4 |
| 2011 | Mathematics | 5th Grade | Mean Scaled Score | 482 | 394.5 | 392.6 |
| 2012 | Mathematics | 5th Grade | Mean Scaled Score | 481.9 | 400.1 | 395.3 |
| 2013 | Mathematics | 5th Grade | Mean Scaled Score | 477.4 | 403.4 | 393.2 |
| 2004 | Science | 5th Grade | Mean Scaled Score | 361 | 327.2 | 318.5 |
| 2005 | Science | 5th Grade | Mean Scaled Score | 375.9 | 338 | 324.6 |
| 2006 | Science | 5th Grade | Mean Scaled Score | 368.4 | 345.3 | 328.7 |
| 2007 | Science | 5th Grade | Mean Scaled Score | 383.3 | 351.2 | 334.3 |
| 2008 | Science | 5th Grade | Mean Scaled Score | 395.6 | 360.7 | 345.2 |
| 2009 | Science | 5th Grade | Mean Scaled Score | 412 | 376.5 | 354.1 |
| 2010 | Science | 5th Grade | Mean Scaled Score | 464 | 387.1 | 362.2 |
| 2011 | Science | 5th Grade | Mean Scaled Score | 465.2 | 385.1 | 367.2 |
| 2012 | Science | 5th Grade | Mean Scaled Score | 424 | 388.3 | 367.4 |
| 2013 | Science | 5th Grade | Mean Scaled Score | 437.7 | 393.0 | 366.9 |
| 2004 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 386.7 | 343.3 | 332.8 |
| 2005 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 386.6 | 350.8 | 335.4 |
| 2006 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 395.9 | 351.1 | 337.4 |
| 2007 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 388.4 | 355.6 | 339.5 |
| 2008 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 393.7 | 357.5 | 345.5 |
| 2009 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 406.7 | 368.3 | 352.5 |
| 2010 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 394.3 | 372.8 | 356.8 |
| 2011 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 418.4 | 373.1 | 358.4 |
| 2012 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 414.4 | 374.4 | 364.2 |
| 2013 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 402.7 | 378.9 | 363.0 |
| 2004 | Mathematics | 6th Grade | Mean Scaled Score | 385.9 | 342.6 | 334.7 |
| 2005 | Mathematics | 6th Grade | Mean Scaled Score | 406 | 349.4 | 339.5 |
| 2006 | Mathematics | 6th Grade | Mean Scaled Score | 422.8 | 358.1 | 341 |
| 2007 | Mathematics | 6th Grade | Mean Scaled Score | 401.2 | 362.4 | 343.2 |
| 2008 | Mathematics | 6th Grade | Mean Scaled Score | 409.3 | 363.3 | 347.9 |
| 2009 | Mathematics | 6th Grade | Mean Scaled Score | 412.5 | 375.7 | 354.5 |
| 2010 | Mathematics | 6th Grade | Mean Scaled Score | 405.1 | 378.6 | 360.5 |
| 2011 | Mathematics | 6th Grade | Mean Scaled Score | 438.3 | 381.5 | 364.6 |
| 2012 | Mathematics | 6th Grade | Mean Scaled Score | 431 | 377.3 | 366.8 |
| 2013 | Mathematics | 6th Grade | Mean Scaled Score | 426.8 | 387.5 | 366.5 |
Some data by SchoolDigger.com.
* Roy O. Andersen Elementary Primary 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.