USA.com / California / Santa Clara County / Los Altos, CA / Public Schools / C. B. Eaton Elementary Primary School / Test Performance
C. B. Eaton 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 | 386.7 | 390.3 | 330.5 |
| 2005 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 388.3 | 392.5 | 336.5 |
| 2006 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 385.5 | 401.6 | 344.3 |
| 2007 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 402.5 | 403.4 | 345 |
| 2008 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 403.6 | 407 | 348 |
| 2009 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 400.6 | 407.5 | 352.8 |
| 2010 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 423.3 | 411.9 | 356.6 |
| 2011 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 436.3 | 420.4 | 359.5 |
| 2012 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 433.7 | 421.1 | 361.5 |
| 2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 413.1 | 415.7 | 357.3 |
| 2004 | Mathematics | 2nd Grade | Mean Scaled Score | 447.6 | 438.7 | 358 |
| 2005 | Mathematics | 2nd Grade | Mean Scaled Score | 427.9 | 446.4 | 366 |
| 2006 | Mathematics | 2nd Grade | Mean Scaled Score | 441 | 455.9 | 372.5 |
| 2007 | Mathematics | 2nd Grade | Mean Scaled Score | 432.8 | 442.4 | 369.2 |
| 2008 | Mathematics | 2nd Grade | Mean Scaled Score | 441.3 | 447.6 | 372.4 |
| 2009 | Mathematics | 2nd Grade | Mean Scaled Score | 449.4 | 452.2 | 376.7 |
| 2010 | Mathematics | 2nd Grade | Mean Scaled Score | 466.3 | 459.2 | 381.6 |
| 2011 | Mathematics | 2nd Grade | Mean Scaled Score | 471.2 | 459.5 | 382.2 |
| 2012 | Mathematics | 2nd Grade | Mean Scaled Score | 493.5 | 467.6 | 382.7 |
| 2013 | Mathematics | 2nd Grade | Mean Scaled Score | 463.2 | 462.4 | 379.9 |
| 2004 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 387.9 | 387.9 | 321.5 |
| 2005 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 390.9 | 388.8 | 324.1 |
| 2006 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 392.5 | 395.7 | 330.8 |
| 2007 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 381.6 | 386.8 | 330 |
| 2008 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 379.9 | 390 | 332.8 |
| 2009 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 391.4 | 404.4 | 340.3 |
| 2010 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 392.4 | 402.4 | 342.2 |
| 2011 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 396.4 | 400.3 | 345.3 |
| 2012 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 405.6 | 403.3 | 347.1 |
| 2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 407.5 | 404.2 | 345.7 |
| 2004 | Mathematics | 3rd Grade | Mean Scaled Score | 448.1 | 438.8 | 353.1 |
| 2005 | Mathematics | 3rd Grade | Mean Scaled Score | 443.3 | 439.4 | 362.1 |
| 2006 | Mathematics | 3rd Grade | Mean Scaled Score | 441.6 | 450.3 | 368.9 |
| 2007 | Mathematics | 3rd Grade | Mean Scaled Score | 421 | 450.1 | 370.9 |
| 2008 | Mathematics | 3rd Grade | Mean Scaled Score | 462.2 | 460.2 | 379 |
| 2009 | Mathematics | 3rd Grade | Mean Scaled Score | 454.2 | 472.2 | 387.7 |
| 2010 | Mathematics | 3rd Grade | Mean Scaled Score | 481.1 | 491.1 | 395.4 |
| 2011 | Mathematics | 3rd Grade | Mean Scaled Score | 501.2 | 487.2 | 400.6 |
| 2012 | Mathematics | 3rd Grade | Mean Scaled Score | 494.5 | 484.6 | 399.2 |
| 2013 | Mathematics | 3rd Grade | Mean Scaled Score | 507.7 | 496.7 | 399.0 |
| 2004 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 401 | 398.9 | 338.5 |
| 2005 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 418.4 | 406.5 | 346.2 |
| 2006 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 418.8 | 413.1 | 351.1 |
| 2007 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 417.3 | 418.2 | 353.2 |
| 2008 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 404.1 | 415 | 357.8 |
| 2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 420.9 | 427.7 | 366.8 |
| 2010 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 428.5 | 431.4 | 369.9 |
| 2011 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 432 | 429.5 | 371.6 |
| 2012 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 436.9 | 434.1 | 375.2 |
| 2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 451.0 | 434.3 | 374.2 |
| 2004 | Mathematics | 4th Grade | Mean Scaled Score | 435.3 | 422.2 | 343.2 |
| 2005 | Mathematics | 4th Grade | Mean Scaled Score | 443.6 | 433.2 | 354 |
| 2006 | Mathematics | 4th Grade | Mean Scaled Score | 454.4 | 440.1 | 361.6 |
| 2007 | Mathematics | 4th Grade | Mean Scaled Score | 429.5 | 438 | 366.1 |
| 2008 | Mathematics | 4th Grade | Mean Scaled Score | 444.9 | 445 | 373.9 |
| 2009 | Mathematics | 4th Grade | Mean Scaled Score | 471.6 | 458.1 | 382.5 |
| 2010 | Mathematics | 4th Grade | Mean Scaled Score | 467.5 | 457.2 | 389.9 |
| 2011 | Mathematics | 4th Grade | Mean Scaled Score | 455.1 | 462.7 | 392.2 |
| 2012 | Mathematics | 4th Grade | Mean Scaled Score | 474.9 | 470.1 | 395.2 |
| 2013 | Mathematics | 4th Grade | Mean Scaled Score | 504.0 | 476.6 | 394.9 |
| 2004 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 397 | 393.7 | 337.7 |
| 2005 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 404 | 405.5 | 340.5 |
| 2006 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 412.1 | 404 | 342.6 |
| 2007 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 410.6 | 399.2 | 342.8 |
| 2008 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 397.3 | 404.5 | 347.6 |
| 2009 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 413 | 414.7 | 356.2 |
| 2010 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 415 | 412.1 | 359.4 |
| 2011 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 422.7 | 421.9 | 362 |
| 2012 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 418.6 | 421.7 | 366.1 |
| 2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 430.0 | 419.3 | 365.2 |
| 2004 | Mathematics | 5th Grade | Mean Scaled Score | 441.1 | 431 | 335.8 |
| 2005 | Mathematics | 5th Grade | Mean Scaled Score | 454.8 | 457.4 | 349.6 |
| 2006 | Mathematics | 5th Grade | Mean Scaled Score | 468.6 | 456 | 356.6 |
| 2007 | Mathematics | 5th Grade | Mean Scaled Score | 459.1 | 457.3 | 356.8 |
| 2008 | Mathematics | 5th Grade | Mean Scaled Score | 454.9 | 467.3 | 364.6 |
| 2009 | Mathematics | 5th Grade | Mean Scaled Score | 463.1 | 473.6 | 375.8 |
| 2010 | Mathematics | 5th Grade | Mean Scaled Score | 478.6 | 480.5 | 383.4 |
| 2011 | Mathematics | 5th Grade | Mean Scaled Score | 491.6 | 491.9 | 392.6 |
| 2012 | Mathematics | 5th Grade | Mean Scaled Score | 493.1 | 492.4 | 395.3 |
| 2013 | Mathematics | 5th Grade | Mean Scaled Score | 521.4 | 497.9 | 393.2 |
| 2004 | Science | 5th Grade | Mean Scaled Score | 362.9 | 360.6 | 318.5 |
| 2005 | Science | 5th Grade | Mean Scaled Score | 377 | 377.7 | 324.6 |
| 2006 | Science | 5th Grade | Mean Scaled Score | 385.9 | 383.1 | 328.7 |
| 2007 | Science | 5th Grade | Mean Scaled Score | 395.9 | 389.1 | 334.3 |
| 2008 | Science | 5th Grade | Mean Scaled Score | 390.3 | 411 | 345.2 |
| 2009 | Science | 5th Grade | Mean Scaled Score | 415.5 | 423.9 | 354.1 |
| 2010 | Science | 5th Grade | Mean Scaled Score | 434.4 | 433.6 | 362.2 |
| 2011 | Science | 5th Grade | Mean Scaled Score | 445.1 | 443.7 | 367.2 |
| 2012 | Science | 5th Grade | Mean Scaled Score | 425.3 | 439.1 | 367.4 |
| 2013 | Science | 5th Grade | Mean Scaled Score | 445.8 | 434.6 | 366.9 |
| 2004 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 397.2 | 386.6 | 332.8 |
| 2005 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 385.9 | 385.4 | 335.4 |
| 2004 | Mathematics | 6th Grade | Mean Scaled Score | 409.2 | 415.4 | 334.7 |
| 2005 | Mathematics | 6th Grade | Mean Scaled Score | 431.5 | 420.2 | 339.5 |
Some data by SchoolDigger.com.
* C. B. Eaton 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.