USA.com / California / San Bernardino County / Adelanto, CA / Public Schools / Riverside Preparatory Other School
Riverside Preparatory Other School
19121 Third St
Oro Grande CA, 92368, San Bernardino County
Phone: 760-243-5884
| Ranking: | High School:  (400 out of 1,403, top 29%)Elementary/Middle School: (2,416 out of 6,930, top 35%)* |
Type: Regular Other School
Status: Currently Operational
Grade: Kindergarten to Grade 12
School District: Oro Grande Elementary School District
Title I Eligible School: Yes School-Wide Title I: NA
Magnet: NA
Charter: NA
Shared-Time School: NA
Students and Teachers
| 2013-2014 | 2012-2013 | 2011-2012 | 2010-2011 | 2009-2010 | 2008-2009 | 2007-2008 | ||||||||
| Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | |
| Total Teachers: | 85 | 88 | 80 | NA | NA | 50 | 38 | 19 | ||||||
| Total Students: | 2,198 | 2,099 | 1,953 | 1,676 | 1,035 | 780 | 310 | |||||||
| Kindergarten: | 155 | 7.1% | 158 | 7.5% | 148 | 7.6% | 150 | 8.9% | 88 | 8.5% | 58 | 7.4% | 18 | 5.8% |
| Grade 1: | 159 | 7.2% | 159 | 7.6% | 144 | 7.4% | 120 | 7.2% | 72 | 7.0% | 65 | 8.3% | 15 | 4.8% |
| Grade 2: | 153 | 7.0% | 144 | 6.9% | 153 | 7.8% | 117 | 7.0% | 63 | 6.1% | 53 | 6.8% | 19 | 6.1% |
| Grade 3: | 149 | 6.8% | 157 | 7.5% | 154 | 7.9% | 123 | 7.3% | 70 | 6.8% | 63 | 8.1% | 18 | 5.8% |
| Grade 4: | 159 | 7.2% | 156 | 7.4% | 158 | 8.1% | 120 | 7.2% | 79 | 7.6% | 56 | 7.2% | 22 | 7.1% |
| Grade 5: | 157 | 7.1% | 162 | 7.7% | 156 | 8.0% | 149 | 8.9% | 64 | 6.2% | 66 | 8.5% | 15 | 4.8% |
| Grade 6: | 161 | 7.3% | 159 | 7.6% | 158 | 8.1% | 120 | 7.2% | 83 | 8.0% | 62 | 7.9% | 34 | 11.0% |
| Grade 7: | 200 | 9.1% | 201 | 9.6% | 173 | 8.9% | 174 | 10.4% | 101 | 9.8% | 106 | 13.6% | 45 | 14.5% |
| Grade 8: | 208 | 9.5% | 201 | 9.6% | 173 | 8.9% | 159 | 9.5% | 106 | 10.2% | 77 | 9.9% | 42 | 13.5% |
| Grade 9: | 194 | 8.8% | 183 | 8.7% | 172 | 8.8% | 163 | 9.7% | 104 | 10.0% | 75 | 9.6% | 41 | 13.2% |
| Grade 10: | 192 | 8.7% | 166 | 7.9% | 166 | 8.5% | 114 | 6.8% | 98 | 9.5% | 50 | 6.4% | 41 | 13.2% |
| Grade 11: | 160 | 7.3% | 157 | 7.5% | 106 | 5.4% | 112 | 6.7% | 57 | 5.5% | 49 | 6.3% | NA | NA |
| Grade 12: | 151 | 6.9% | 96 | 4.6% | 92 | 4.7% | 55 | 3.3% | 50 | 4.8% | NA | NA | NA | NA |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 1,108 | 50.4% | 1,034 | 49.3% | 944 | 48.3% | 828 | 49.4% | 503 | 48.6% | 378 | 48.5% | 155 | 50.0% |
| Female: | 1,090 | 49.6% | 1,065 | 50.7% | 1,009 | 51.7% | 848 | 50.6% | 532 | 51.4% | 402 | 51.5% | 151 | 48.7% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 33 | 1.5% | 24 | 1.1% | 29 | 1.5% | 9 | 0.5% | 4 | 0.4% | 0 | 0.0% | 0 | 0.0% |
| Asian: | 39 | 1.8% | 32 | 1.5% | 30 | 1.5% | 31 | 1.8% | 19 | 1.8% | 16 | 2.1% | 13 | 4.2% |
| Hispanic: | 1,070 | 48.7% | 1,008 | 48.0% | 865 | 44.3% | 672 | 40.1% | 387 | 37.4% | 264 | 33.8% | 112 | 36.1% |
| Black: | 250 | 11.4% | 213 | 10.1% | 192 | 9.8% | 170 | 10.1% | 103 | 10.0% | 73 | 9.4% | 26 | 8.4% |
| White: | 692 | 31.5% | 701 | 33.4% | 723 | 37.0% | 691 | 41.2% | 461 | 44.5% | 345 | 44.2% | 159 | 51.3% |
| Hawaiian Native/Pacific Islander: | 18 | 0.8% | 20 | 1.0% | 18 | 0.9% | 19 | 1.1% | 16 | 1.5% | 14 | 1.8% | NA | NA |
| Two or More Races: | 96 | 4.4% | 101 | 4.8% | 96 | 4.9% | 84 | 5.0% | 45 | 4.3% | 68 | 8.7% | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 987 | 44.9% | 994 | 47.4% | 1,085 | 55.6% | 662 | 39.5% | 383 | 37.0% | 287 | 36.8% | 127 | 41.0% |
| Reduced-Price Lunch Program Eligible: | 256 | 11.6% | 263 | 12.5% | 0 | 0.0% | 183 | 10.9% | 161 | 15.6% | 126 | 16.2% | 77 | 24.8% |
| Student-Teacher Ratio: | 25.75 | 23.94 | 24.36 | NA | NA | 20.70 | 19.00 | 16.80 | ||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2008 | English Language Arts | 10th Grade | % met std | 98% | 67% | 79% |
| 2009 | English Language Arts | 10th Grade | % met std | 90.0% | 54.0% | 79.0% |
| 2010 | English Language Arts | 10th Grade | % met std | 91.0% | 91.0% | 81.0% |
| 2011 | English Language Arts | 10th Grade | % met std | 92.0% | 92.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 92.0% | 92.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 96.0% | 96.0% | 83.0% |
| 2008 | Math | 10th Grade | % met std | 93% | 53% | 78% |
| 2009 | Math | 10th Grade | % met std | 88.0% | 51.0% | 80.0% |
| 2010 | Math | 10th Grade | % met std | 87.0% | 87.0% | 81.0% |
| 2011 | Math | 10th Grade | % met std | 84.0% | 84.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 92.0% | 92.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 93.0% | 93.0% | 84.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 0% | 39.0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 0% | 26.0% | 36.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 84.0% | 44.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 85.0% | 35.0% | 61.0% |
| STAR | ||||||
| 2010 | Algebra I | 10th Grade | Mean Scaled Score | 275.3 | 275.3 | 290.1 |
| 2012 | Algebra I | 10th Grade | Mean Scaled Score | 301.9 | 301.9 | 292.4 |
| 2013 | Algebra I | 10th Grade | Mean Scaled Score | 293.2 | 293.2 | 294.7 |
| 2010 | Algebra II | 10th Grade | Mean Scaled Score | 286.1 | 286.1 | 339.6 |
| 2011 | Algebra II | 10th Grade | Mean Scaled Score | 297.9 | 297.9 | 343.1 |
| 2012 | Algebra II | 10th Grade | Mean Scaled Score | 323.2 | 323.2 | 343.8 |
| 2013 | Algebra II | 10th Grade | Mean Scaled Score | 309.1 | 309.1 | 335.6 |
| 2009 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 388.5 | 329.2 | 333 |
| 2010 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 366.1 | 366.1 | 336.7 |
| 2011 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 356.7 | 356.7 | 340.1 |
| 2012 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 373.2 | 373.2 | 342.7 |
| 2013 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 375.4 | 375.4 | 341.4 |
| 2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 361.9 | 306 | 338.1 |
| 2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 355.3 | 355.3 | 341.4 |
| 2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 355.8 | 355.8 | 346.4 |
| 2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 363.3 | 363.3 | 348.4 |
| 2013 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 368.9 | 368.9 | 352.4 |
| 2009 | Geometry | 10th Grade | Mean Scaled Score | 320.2 | 298.7 | 293.6 |
| 2011 | Geometry | 10th Grade | Mean Scaled Score | 273 | 273 | 298.5 |
| 2012 | Geometry | 10th Grade | Mean Scaled Score | 305 | 305 | 299.7 |
| 2013 | Geometry | 10th Grade | Mean Scaled Score | 288.6 | 288.6 | 296.9 |
| 2009 | Science | 10th Grade | Mean Scaled Score | 390 | 310.9 | 343.3 |
| 2010 | Science | 10th Grade | Mean Scaled Score | 379 | 379 | 348.1 |
| 2011 | Science | 10th Grade | Mean Scaled Score | 371.4 | 371.4 | 353.1 |
| 2012 | Science | 10th Grade | Mean Scaled Score | 382.9 | 382.9 | 357.3 |
| 2013 | Science | 10th Grade | Mean Scaled Score | 391.4 | 391.4 | 360.4 |
| 2009 | World History | 10th Grade | Mean Scaled Score | 334.4 | 293.1 | 331.5 |
| 2010 | World History | 10th Grade | Mean Scaled Score | 363.4 | 363.4 | 338.5 |
| 2011 | World History | 10th Grade | Mean Scaled Score | 339.6 | 339.6 | 343.5 |
| 2012 | World History | 10th Grade | Mean Scaled Score | 326.6 | 326.6 | 347 |
| 2013 | World History | 10th Grade | Mean Scaled Score | 342.3 | 342.3 | 347.9 |
| 2012 | Algebra I | 11th Grade | Mean Scaled Score | 330.8 | 330.8 | 284.9 |
| 2013 | Algebra I | 11th Grade | Mean Scaled Score | 306.7 | 306.7 | 287.4 |
| 2010 | Algebra II | 11th Grade | Mean Scaled Score | 266.3 | 266.3 | 294.1 |
| 2011 | Algebra II | 11th Grade | Mean Scaled Score | 277.4 | 277.4 | 296.7 |
| 2012 | Algebra II | 11th Grade | Mean Scaled Score | 301.7 | 301.7 | 299.7 |
| 2013 | Algebra II | 11th Grade | Mean Scaled Score | 265.9 | 265.9 | 294.6 |
| 2009 | Chemistry | 11th Grade | Mean Scaled Score | 302.8 | 301.6 | 323.5 |
| 2010 | Chemistry | 11th Grade | Mean Scaled Score | 313.4 | 313.4 | 326.9 |
| 2011 | Chemistry | 11th Grade | Mean Scaled Score | 309 | 309 | 330 |
| 2012 | Chemistry | 11th Grade | Mean Scaled Score | 320 | 320 | 332.5 |
| 2013 | Chemistry | 11th Grade | Mean Scaled Score | 320.0 | 320.0 | 334.4 |
| 2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 343.3 | 304.2 | 332.2 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 352.8 | 352.8 | 336.8 |
| 2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 338.3 | 338.3 | 341.7 |
| 2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 354.5 | 354.5 | 344.7 |
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 348.4 | 348.4 | 344.8 |
| 2009 | Geometry | 11th Grade | Mean Scaled Score | 298.4 | 286.6 | 275.3 |
| 2011 | Geometry | 11th Grade | Mean Scaled Score | 284 | 284 | 281 |
| 2013 | Geometry | 11th Grade | Mean Scaled Score | 266.2 | 266.2 | 280.3 |
| 2012 | Physics | 11th Grade | Mean Scaled Score | 341.7 | 341.7 | 359.8 |
| 2013 | Physics | 11th Grade | Mean Scaled Score | 335.8 | 335.8 | 361.5 |
| 2009 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 304.7 | 304.7 | 348.2 |
| 2010 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 332.7 | 332.7 | 351.6 |
| 2011 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 304.3 | 304.3 | 351.3 |
| 2012 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 321.9 | 321.9 | 354.6 |
| 2013 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 301.4 | 301.4 | 351.5 |
| 2009 | U.S. History | 11th Grade | Mean Scaled Score | 335.9 | 295.9 | 338.5 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 336.8 | 336.8 | 341.4 |
| 2011 | U.S. History | 11th Grade | Mean Scaled Score | 336.6 | 336.6 | 344.7 |
| 2012 | U.S. History | 11th Grade | Mean Scaled Score | 354.2 | 354.2 | 346.9 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 347.5 | 347.5 | 348.5 |
| 2009 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 377.6 | 359.1 | 352.8 |
| 2010 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 368.9 | 366 | 356.6 |
| 2011 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 372.4 | 370.2 | 359.5 |
| 2012 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 353.7 | 351.3 | 361.5 |
| 2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 351.1 | 347.4 | 357.3 |
| 2009 | Mathematics | 2nd Grade | Mean Scaled Score | 387.3 | 366 | 376.7 |
| 2010 | Mathematics | 2nd Grade | Mean Scaled Score | 389.1 | 386.9 | 381.6 |
| 2011 | Mathematics | 2nd Grade | Mean Scaled Score | 385.3 | 385.2 | 382.2 |
| 2012 | Mathematics | 2nd Grade | Mean Scaled Score | 363.8 | 362.2 | 382.7 |
| 2013 | Mathematics | 2nd Grade | Mean Scaled Score | 376.6 | 372.4 | 379.9 |
| 2009 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 381.2 | 360.8 | 340.3 |
| 2010 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 371.3 | 367.8 | 342.2 |
| 2011 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 354.7 | 352.2 | 345.3 |
| 2012 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 354.6 | 349.1 | 347.1 |
| 2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 329.7 | 327.5 | 345.7 |
| 2009 | Mathematics | 3rd Grade | Mean Scaled Score | 431.8 | 404.2 | 387.7 |
| 2010 | Mathematics | 3rd Grade | Mean Scaled Score | 404.7 | 402.1 | 395.4 |
| 2011 | Mathematics | 3rd Grade | Mean Scaled Score | 410.4 | 404.4 | 400.6 |
| 2012 | Mathematics | 3rd Grade | Mean Scaled Score | 414.5 | 408.4 | 399.2 |
| 2013 | Mathematics | 3rd Grade | Mean Scaled Score | 377.6 | 374.9 | 399.0 |
| 2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 389.8 | 375.4 | 366.8 |
| 2010 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 407.1 | 404.1 | 369.9 |
| 2011 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 380.9 | 377.6 | 371.6 |
| 2012 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 373.5 | 372.6 | 375.2 |
| 2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 372.4 | 370.2 | 374.2 |
| 2009 | Mathematics | 4th Grade | Mean Scaled Score | 411.6 | 393 | 382.5 |
| 2010 | Mathematics | 4th Grade | Mean Scaled Score | 418.9 | 414.5 | 389.9 |
| 2011 | Mathematics | 4th Grade | Mean Scaled Score | 386.4 | 384.3 | 392.2 |
| 2012 | Mathematics | 4th Grade | Mean Scaled Score | 370.4 | 368.2 | 395.2 |
| 2013 | Mathematics | 4th Grade | Mean Scaled Score | 385.9 | 383.4 | 394.9 |
| 2009 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 388.1 | 374.1 | 356.2 |
| 2010 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 373.2 | 368.7 | 359.4 |
| 2011 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 371.9 | 369.5 | 362 |
| 2012 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 366 | 363.7 | 366.1 |
| 2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 362.6 | 361.0 | 365.2 |
| 2009 | Mathematics | 5th Grade | Mean Scaled Score | 366.5 | 348.8 | 375.8 |
| 2010 | Mathematics | 5th Grade | Mean Scaled Score | 368.2 | 365.6 | 383.4 |
| 2011 | Mathematics | 5th Grade | Mean Scaled Score | 371.2 | 367.1 | 392.6 |
| 2012 | Mathematics | 5th Grade | Mean Scaled Score | 371.4 | 370.7 | 395.3 |
| 2013 | Mathematics | 5th Grade | Mean Scaled Score | 368.0 | 364.5 | 393.2 |
| 2009 | Science | 5th Grade | Mean Scaled Score | 388 | 371.4 | 354.1 |
| 2010 | Science | 5th Grade | Mean Scaled Score | 391.2 | 386.2 | 362.2 |
| 2011 | Science | 5th Grade | Mean Scaled Score | 374.7 | 372.1 | 367.2 |
| 2012 | Science | 5th Grade | Mean Scaled Score | 368.4 | 367.6 | 367.4 |
| 2013 | Science | 5th Grade | Mean Scaled Score | 367.0 | 365.8 | 366.9 |
| 2009 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 356.3 | 338.2 | 352.5 |
| 2010 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 382.7 | 381.3 | 356.8 |
| 2011 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 369.5 | 365.9 | 358.4 |
| 2012 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 359.8 | 356.2 | 364.2 |
| 2013 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 364.6 | 363.6 | 363.0 |
| 2009 | Mathematics | 6th Grade | Mean Scaled Score | 323.7 | 302.4 | 354.5 |
| 2010 | Mathematics | 6th Grade | Mean Scaled Score | 362.6 | 360.3 | 360.5 |
| 2011 | Mathematics | 6th Grade | Mean Scaled Score | 351.1 | 345.8 | 364.6 |
| 2012 | Mathematics | 6th Grade | Mean Scaled Score | 351.5 | 347 | 366.8 |
| 2013 | Mathematics | 6th Grade | Mean Scaled Score | 348.6 | 347.5 | 366.5 |
| 2009 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 367.5 | 349.5 | 354.3 |
| 2010 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 374.5 | 374.5 | 356.4 |
| 2011 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 374.9 | 374.9 | 360.3 |
| 2012 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 363.7 | 363.7 | 366.6 |
| 2013 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 355.3 | 355.3 | 363.5 |
| 2009 | Mathematics | 7th Grade | Mean Scaled Score | 341.3 | 322.5 | 345 |
| 2010 | Mathematics | 7th Grade | Mean Scaled Score | 355.9 | 355.9 | 352.2 |
| 2011 | Mathematics | 7th Grade | Mean Scaled Score | 360.9 | 360.9 | 354.9 |
| 2012 | Mathematics | 7th Grade | Mean Scaled Score | 360.9 | 360.9 | 360.5 |
| 2013 | Mathematics | 7th Grade | Mean Scaled Score | 348.7 | 348.7 | 357.9 |
| 2009 | Algebra I | 8th Grade | Mean Scaled Score | 290.4 | 286.8 | 347.3 |
| 2010 | Algebra I | 8th Grade | Mean Scaled Score | 293.1 | 293.1 | 350.3 |
| 2011 | Algebra I | 8th Grade | Mean Scaled Score | 314.2 | 314.2 | 351.9 |
| 2012 | Algebra I | 8th Grade | Mean Scaled Score | 295.9 | 295.9 | 355.1 |
| 2013 | Algebra I | 8th Grade | Mean Scaled Score | 320.4 | 320.4 | 358.0 |
| 2009 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 358.7 | 328.3 | 348.5 |
| 2010 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 369.7 | 369.7 | 357.1 |
| 2011 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 372.1 | 372.1 | 361.8 |
| 2012 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 372.2 | 372.2 | 365.2 |
| 2013 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 355.1 | 355.1 | 361.3 |
| 2013 | General Mathematics | 8th Grade | Mean Scaled Score | 318.3 | 318.3 | 322.9 |
| 2009 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 324.7 | 303.2 | 340.2 |
| 2010 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 346.4 | 346.4 | 348.1 |
| 2011 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 357.4 | 357.4 | 352.6 |
| 2012 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 363.3 | 363.3 | 356.6 |
| 2013 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 344.9 | 344.9 | 357.1 |
| 2009 | Science | 8th Grade | Mean Scaled Score | 345.4 | 305.4 | 364.3 |
| 2010 | Science | 8th Grade | Mean Scaled Score | 391.3 | 391.3 | 375.3 |
| 2011 | Science | 8th Grade | Mean Scaled Score | 402.1 | 402.1 | 385.9 |
| 2012 | Science | 8th Grade | Mean Scaled Score | 411.9 | 411.9 | 394.8 |
| 2013 | Science | 8th Grade | Mean Scaled Score | 383.9 | 383.9 | 390.9 |
| 2009 | Algebra I | 9th Grade | Mean Scaled Score | 292 | 269.6 | 305.8 |
| 2010 | Algebra I | 9th Grade | Mean Scaled Score | 283.8 | 283.8 | 307.9 |
| 2011 | Algebra I | 9th Grade | Mean Scaled Score | 287 | 287 | 309.3 |
| 2012 | Algebra I | 9th Grade | Mean Scaled Score | 292.1 | 292.1 | 311.6 |
| 2013 | Algebra I | 9th Grade | Mean Scaled Score | 302.3 | 302.3 | 313.2 |
| 2009 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 346.4 | 326.5 | 355.5 |
| 2010 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 341.3 | 341.3 | 358.9 |
| 2011 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 345.8 | 345.8 | 363.5 |
| 2012 | Earth Science | 9th Grade | Mean Scaled Score | 361.4 | 361.4 | 336.4 |
| 2013 | Earth Science | 9th Grade | Mean Scaled Score | 359.5 | 359.5 | 334.2 |
| 2009 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 377.6 | 329.1 | 349.7 |
| 2010 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 373.4 | 373.4 | 353.7 |
| 2011 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 363.9 | 363.9 | 357.7 |
| 2012 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 368 | 368 | 361.5 |
| 2013 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 381.7 | 381.7 | 363.9 |
| 2009 | Geometry | 9th Grade | Mean Scaled Score | 312 | 300.7 | 346.9 |
| 2010 | Geometry | 9th Grade | Mean Scaled Score | 292.7 | 292.7 | 347.9 |
| 2011 | Geometry | 9th Grade | Mean Scaled Score | 301.4 | 301.4 | 349 |
| 2012 | Geometry | 9th Grade | Mean Scaled Score | 324.8 | 324.8 | 349.2 |
| 2013 | Geometry | 9th Grade | Mean Scaled Score | 309.1 | 309.1 | 345.3 |
| 2009 | Algebra I | End of course | Mean Scaled Score | 292.8 | 273.3 | 319.7 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 288 | 288 | 323.9 |
| 2011 | Algebra I | End of course | Mean Scaled Score | 308.7 | 308.7 | 326.9 |
| 2012 | Algebra I | End of course | Mean Scaled Score | 297.3 | 297.3 | 330.4 |
| 2013 | Algebra I | End of course | Mean Scaled Score | 311.0 | 311.0 | 334.1 |
| 2010 | Algebra II | End of course | Mean Scaled Score | 283.3 | 283.3 | 324 |
| 2011 | Algebra II | End of course | Mean Scaled Score | 298.2 | 298.2 | 328.3 |
| 2012 | Algebra II | End of course | Mean Scaled Score | 316.5 | 316.5 | 331.2 |
| 2013 | Algebra II | End of course | Mean Scaled Score | 297.3 | 297.3 | 325.2 |
| 2009 | Biology/Life Sciences | End of course | Mean Scaled Score | 361.4 | 326.7 | 343 |
| 2010 | Biology/Life Sciences | End of course | Mean Scaled Score | 353.3 | 353.3 | 347.2 |
| 2011 | Biology/Life Sciences | End of course | Mean Scaled Score | 350.1 | 350.1 | 351.7 |
| 2012 | Biology/Life Sciences | End of course | Mean Scaled Score | 372.1 | 372.1 | 354.9 |
| 2013 | Biology/Life Sciences | End of course | Mean Scaled Score | 376.9 | 376.9 | 354.0 |
| 2009 | Chemistry | End of course | Mean Scaled Score | 304 | 301.7 | 333 |
| 2010 | Chemistry | End of course | Mean Scaled Score | 314.5 | 314.5 | 336.7 |
| 2011 | Chemistry | End of course | Mean Scaled Score | 308.9 | 308.9 | 339.7 |
| 2012 | Chemistry | End of course | Mean Scaled Score | 321.7 | 321.7 | 342.2 |
| 2013 | Chemistry | End of course | Mean Scaled Score | 320.8 | 320.8 | 342.9 |
| 2012 | Earth Science | End of course | Mean Scaled Score | 359.2 | 359.2 | 335 |
| 2013 | Earth Science | End of course | Mean Scaled Score | 359.4 | 359.4 | 333.2 |
| 2013 | General Mathematics | End of course | Mean Scaled Score | 318.3 | 318.3 | 317.9 |
| 2009 | Geometry | End of course | Mean Scaled Score | 311.6 | 296.6 | 313.4 |
| 2010 | Geometry | End of course | Mean Scaled Score | 298 | 298 | 317.2 |
| 2011 | Geometry | End of course | Mean Scaled Score | 292.8 | 292.8 | 320.3 |
| 2012 | Geometry | End of course | Mean Scaled Score | 320.5 | 320.5 | 322.8 |
| 2013 | Geometry | End of course | Mean Scaled Score | 298.1 | 298.1 | 320.8 |
| 2012 | Physics | End of course | Mean Scaled Score | 341.7 | 341.7 | 355.2 |
| 2013 | Physics | End of course | Mean Scaled Score | 334.0 | 334.0 | 355.5 |
| 2009 | Summative High School Mathematics | End of course | Mean Scaled Score | 324.3 | 324.3 | 355.3 |
| 2010 | Summative High School Mathematics | End of course | Mean Scaled Score | 330.6 | 330.6 | 359.2 |
| 2011 | Summative High School Mathematics | End of course | Mean Scaled Score | 316.1 | 316.1 | 359.3 |
| 2012 | Summative High School Mathematics | End of course | Mean Scaled Score | 319.3 | 319.3 | 362.6 |
| 2013 | Summative High School Mathematics | End of course | Mean Scaled Score | 306.2 | 306.2 | 360.2 |
| 2009 | World History | End of course | Mean Scaled Score | 333.5 | 283 | 329 |
| 2010 | World History | End of course | Mean Scaled Score | 363.4 | 363.4 | 336.8 |
| 2011 | World History | End of course | Mean Scaled Score | 339.6 | 339.6 | 342 |
| 2012 | World History | End of course | Mean Scaled Score | 326.6 | 326.6 | 345.7 |
| 2013 | World History | End of course | Mean Scaled Score | 341.2 | 341.2 | 346.7 |
Some data by SchoolDigger.com.
* Riverside Preparatory Other School was rated 4 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.