Floyd I. Marchus
2900 Avon Ave
Concord CA, 94520, Contra Costa County
Phone: 925-602-6150
Type: Special Education School, Other School
Status: Currently Operational
Grade: Kindergarten to Grade 12
Title I Eligible School: No
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: | 16 | 18 | 19 | NA | NA | 16 | 15 | 26 | ||||||
| Total Students: | 132 | 124 | 136 | 124 | 129 | 127 | 132 | |||||||
| Kindergarten: | 2 | 1.5% | 1 | 0.8% | 1 | 0.7% | 2 | 1.6% | 2 | 1.6% | 0 | 0.0% | 0 | 0.0% |
| Grade 1: | 2 | 1.5% | 2 | 1.6% | 6 | 4.4% | 1 | 0.8% | 2 | 1.6% | 5 | 3.9% | 4 | 3.0% |
| Grade 2: | 7 | 5.3% | 5 | 4.0% | 5 | 3.7% | 4 | 3.2% | 7 | 5.4% | 9 | 7.1% | 9 | 6.8% |
| Grade 3: | 9 | 6.8% | 7 | 5.6% | 6 | 4.4% | 7 | 5.6% | 8 | 6.2% | 5 | 3.9% | 10 | 7.6% |
| Grade 4: | 8 | 6.1% | 3 | 2.4% | 7 | 5.1% | 9 | 7.3% | 9 | 7.0% | 10 | 7.9% | 13 | 9.8% |
| Grade 5: | 6 | 4.5% | 8 | 6.5% | 11 | 8.1% | 7 | 5.6% | 14 | 10.9% | 10 | 7.9% | 9 | 6.8% |
| Grade 6: | 6 | 4.5% | 6 | 4.8% | 11 | 8.1% | 9 | 7.3% | 10 | 7.8% | 14 | 11.0% | 10 | 7.6% |
| Grade 7: | 10 | 7.6% | 14 | 11.3% | 11 | 8.1% | 15 | 12.1% | 13 | 10.1% | 17 | 13.4% | 21 | 15.9% |
| Grade 8: | 17 | 12.9% | 17 | 13.7% | 20 | 14.7% | 15 | 12.1% | 19 | 14.7% | 16 | 12.6% | 9 | 6.8% |
| Grade 9: | 17 | 12.9% | 18 | 14.5% | 13 | 9.6% | 22 | 17.7% | 14 | 10.9% | 10 | 7.9% | 12 | 9.1% |
| Grade 10: | 18 | 13.6% | 13 | 10.5% | 18 | 13.2% | 11 | 8.9% | 11 | 8.5% | 12 | 9.4% | 9 | 6.8% |
| Grade 11: | 12 | 9.1% | 15 | 12.1% | 15 | 11.0% | 8 | 6.5% | 15 | 11.6% | 8 | 6.3% | 10 | 7.6% |
| Grade 12: | 18 | 13.6% | 15 | 12.1% | 12 | 8.8% | 14 | 11.3% | 5 | 3.9% | 10 | 7.9% | 10 | 7.6% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | 0 | 0.0% | 1 | 0.8% | 6 | 4.5% |
| Student By Gender: | ||||||||||||||
| Male: | 110 | 83.3% | 105 | 84.7% | 113 | 83.1% | 108 | 87.1% | 110 | 85.3% | 108 | 85.0% | 111 | 84.1% |
| Female: | 22 | 16.7% | 19 | 15.3% | 23 | 16.9% | 16 | 12.9% | 19 | 14.7% | 19 | 15.0% | 17 | 12.9% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 0 | 0.0% | 0 | 0.0% | 1 | 0.7% | 1 | 0.8% | 1 | 0.8% | 1 | 0.8% | 1 | 0.8% |
| Asian: | 4 | 3.0% | 6 | 4.8% | 5 | 3.7% | 3 | 2.4% | 4 | 3.1% | 7 | 5.5% | 7 | 5.3% |
| Hispanic: | 22 | 16.7% | 19 | 15.3% | 24 | 17.6% | 11 | 8.9% | 12 | 9.3% | 10 | 7.9% | 17 | 12.9% |
| Black: | 28 | 21.2% | 19 | 15.3% | 22 | 16.2% | 23 | 18.5% | 28 | 21.7% | 24 | 18.9% | 27 | 20.5% |
| White: | 78 | 59.1% | 80 | 64.5% | 84 | 61.8% | 85 | 68.5% | 84 | 65.1% | 84 | 66.1% | 80 | 60.6% |
| Hawaiian Native/Pacific Islander: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | NA | NA |
| Two or More Races: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 1 | 0.8% | 0 | 0.0% | 1 | 0.8% | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 66 | 50.0% | 51 | 41.1% | NA | NA | 40 | 32.3% | 47 | 36.4% | 48 | 37.8% | 42 | 31.8% |
| Reduced-Price Lunch Program Eligible: | 5 | 3.8% | 6 | 4.8% | NA | NA | 8 | 6.5% | 7 | 5.4% | 5 | 3.9% | 8 | 6.1% |
| Student-Teacher Ratio: | 8.25 | 6.97 | 7.23 | NA | NA | 8.06 | 5.00 | 5.10 | ||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 0% | 44% | 76% |
| 2006 | English Language Arts | 10th Grade | % met std | 33% | 42% | 77% |
| 2007 | English Language Arts | 10th Grade | % met std | 31% | 37% | 77% |
| 2008 | English Language Arts | 10th Grade | % met std | 0% | 43% | 79% |
| 2009 | English Language Arts | 10th Grade | % met std | 40.0% | 39.0% | 79.0% |
| 2010 | English Language Arts | 10th Grade | % met std | 0% | 44.0% | 81.0% |
| 2011 | English Language Arts | 10th Grade | % met std | 50.0% | 48.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 78.0% | 66.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 0% | 43.0% | 83.0% |
| 2005 | Math | 10th Grade | % met std | 0% | 24% | 74% |
| 2006 | Math | 10th Grade | % met std | 38% | 33% | 76% |
| 2007 | Math | 10th Grade | % met std | 36% | 32% | 76% |
| 2008 | Math | 10th Grade | % met std | 0% | 28% | 78% |
| 2009 | Math | 10th Grade | % met std | 50.0% | 34.0% | 80.0% |
| 2010 | Math | 10th Grade | % met std | 0% | 44.0% | 81.0% |
| 2011 | Math | 10th Grade | % met std | 18.0% | 38.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 78.0% | 59.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 0% | 50.0% | 84.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 0% | 40.0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 9.0% | 30.0% | 36.0% |
| 2009 | English Language Arts | 12th Grade | % met std | 0.0% | 31.0% | 27.0% |
| 2009 | Math | 12th Grade | % met std | 18.0% | 30.0% | 28.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 22.0% | 46.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 24.0% | 37.0% | 61.0% |
| STAR | ||||||
| 2004 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 269.8 | 273.3 | 328.1 |
| 2006 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 302.7 | 274.5 | 328.5 |
| 2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 285.8 | 275.6 | 331.3 |
| 2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 296.6 | 278.3 | 338.1 |
| 2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 309.4 | 287 | 346.4 |
| 2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 357.8 | 291.4 | 348.4 |
| 2006 | Science | 10th Grade | Mean Scaled Score | 307.6 | 272.4 | 326.7 |
| 2007 | Science | 10th Grade | Mean Scaled Score | 300.3 | 277.7 | 328.3 |
| 2011 | Science | 10th Grade | Mean Scaled Score | 310 | 289.3 | 353.1 |
| 2012 | Science | 10th Grade | Mean Scaled Score | 365 | 292.8 | 357.3 |
| 2004 | World History | 10th Grade | Mean Scaled Score | 293 | 270.6 | 318.1 |
| 2006 | World History | 10th Grade | Mean Scaled Score | 307 | 268.9 | 321.1 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 297.9 | 262.6 | 336.8 |
| 2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 293.3 | 285.6 | 344.7 |
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 332.9 | 270.5 | 344.8 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 307.4 | 265.2 | 341.4 |
| 2012 | U.S. History | 11th Grade | Mean Scaled Score | 270.3 | 276.7 | 346.9 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 335.7 | 275.3 | 348.5 |
| 2007 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 283.5 | 283.5 | 330 |
| 2008 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 278.5 | 278.5 | 332.8 |
| 2007 | Mathematics | 3rd Grade | Mean Scaled Score | 279.3 | 279.3 | 370.9 |
| 2006 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 342.5 | 342.5 | 351.1 |
| 2008 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 345.8 | 345.8 | 357.8 |
| 2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 326.5 | 326.5 | 366.8 |
| 2006 | Mathematics | 4th Grade | Mean Scaled Score | 316 | 316 | 361.6 |
| 2008 | Mathematics | 4th Grade | Mean Scaled Score | 325.4 | 325.4 | 373.9 |
| 2009 | Mathematics | 4th Grade | Mean Scaled Score | 300.2 | 300.2 | 382.5 |
| 2004 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 289.5 | 289.5 | 337.7 |
| 2005 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 296.6 | 296.6 | 340.5 |
| 2006 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 319.4 | 319.4 | 342.6 |
| 2004 | Mathematics | 5th Grade | Mean Scaled Score | 226.4 | 226.4 | 335.8 |
| 2005 | Mathematics | 5th Grade | Mean Scaled Score | 257.4 | 257.4 | 349.6 |
| 2006 | Mathematics | 5th Grade | Mean Scaled Score | 272 | 272 | 356.6 |
| 2004 | Science | 5th Grade | Mean Scaled Score | 298.4 | 298.4 | 318.5 |
| 2005 | Science | 5th Grade | Mean Scaled Score | 316 | 316 | 324.6 |
| 2006 | Science | 5th Grade | Mean Scaled Score | 307.5 | 307.5 | 328.7 |
| 2004 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 302.5 | 296.2 | 332.8 |
| 2005 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 310.9 | 308.1 | 335.4 |
| 2006 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 302.3 | 295.3 | 337.4 |
| 2007 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 321.1 | 317.1 | 339.5 |
| 2008 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 344.2 | 329.2 | 345.5 |
| 2009 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 325.8 | 314.1 | 352.5 |
| 2010 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 354.1 | 344.8 | 356.8 |
| 2004 | Mathematics | 6th Grade | Mean Scaled Score | 266.3 | 266.7 | 334.7 |
| 2005 | Mathematics | 6th Grade | Mean Scaled Score | 279.5 | 282.1 | 339.5 |
| 2006 | Mathematics | 6th Grade | Mean Scaled Score | 298.8 | 292.8 | 341 |
| 2007 | Mathematics | 6th Grade | Mean Scaled Score | 305.6 | 302.9 | 343.2 |
| 2008 | Mathematics | 6th Grade | Mean Scaled Score | 326.8 | 311.5 | 347.9 |
| 2009 | Mathematics | 6th Grade | Mean Scaled Score | 284.4 | 282.6 | 354.5 |
| 2004 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 280.4 | 281.8 | 332.4 |
| 2005 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 305.8 | 288.6 | 337.4 |
| 2006 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 303.1 | 301.9 | 341 |
| 2007 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 306.8 | 276.8 | 342.9 |
| 2008 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 313.9 | 293.1 | 348.6 |
| 2009 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 344.3 | 304.7 | 354.3 |
| 2004 | Mathematics | 7th Grade | Mean Scaled Score | 261.6 | 267.6 | 328.5 |
| 2005 | Mathematics | 7th Grade | Mean Scaled Score | 267.4 | 263.1 | 333.6 |
| 2006 | Mathematics | 7th Grade | Mean Scaled Score | 276.9 | 279.8 | 338.2 |
| 2007 | Mathematics | 7th Grade | Mean Scaled Score | 300.7 | 267 | 336 |
| 2009 | Mathematics | 7th Grade | Mean Scaled Score | 339.3 | 298.4 | 345 |
| 2004 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 294.5 | 275.3 | 328.1 |
| 2005 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 281.2 | 278.5 | 334.4 |
| 2006 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 321.6 | 292.6 | 339.2 |
| 2007 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 313.9 | 291.4 | 338.7 |
| 2008 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 330.3 | 285.4 | 341.2 |
| 2009 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 329 | 292.7 | 348.5 |
| 2010 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 377.7 | 317.1 | 357.1 |
| 2012 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 354.9 | 308.3 | 365.2 |
| 2013 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 355.1 | 318.0 | 361.3 |
| 2004 | General Mathematics | 8th Grade | Mean Scaled Score | 280.1 | 272.1 | 311.1 |
| 2005 | General Mathematics | 8th Grade | Mean Scaled Score | 277.2 | 273.3 | 316.4 |
| 2006 | General Mathematics | 8th Grade | Mean Scaled Score | 274.8 | 268.9 | 316.3 |
| 2007 | General Mathematics | 8th Grade | Mean Scaled Score | 290.3 | 283.5 | 315.7 |
| 2008 | General Mathematics | 8th Grade | Mean Scaled Score | 319.3 | 285.2 | 320.5 |
| 2009 | General Mathematics | 8th Grade | Mean Scaled Score | 296 | 282.2 | 321.3 |
| 2010 | General Mathematics | 8th Grade | Mean Scaled Score | 324.8 | 295.4 | 320.2 |
| 2011 | General Mathematics | 8th Grade | Mean Scaled Score | 295.5 | 279.4 | 322.7 |
| 2012 | General Mathematics | 8th Grade | Mean Scaled Score | 306.9 | 292.4 | 323.5 |
| 2013 | General Mathematics | 8th Grade | Mean Scaled Score | 304.2 | 292.6 | 322.9 |
| 2004 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 288 | 269.8 | 319.2 |
| 2005 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 284.8 | 275.3 | 323.8 |
| 2006 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 319.3 | 282.7 | 327.9 |
| 2007 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 315.8 | 284.9 | 329.8 |
| 2008 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 319.3 | 284 | 333.9 |
| 2009 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 303.3 | 283.4 | 340.2 |
| 2010 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 366.7 | 298.3 | 348.1 |
| 2011 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 293.2 | 278.2 | 352.6 |
| 2012 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 338.8 | 300.6 | 356.6 |
| 2013 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 314.2 | 287.3 | 357.1 |
| 2006 | Science | 8th Grade | Mean Scaled Score | 295.8 | 266.4 | 331.2 |
| 2007 | Science | 8th Grade | Mean Scaled Score | 299.4 | 265.9 | 339.7 |
| 2008 | Science | 8th Grade | Mean Scaled Score | 276.3 | 241.2 | 355 |
| 2009 | Science | 8th Grade | Mean Scaled Score | 294.8 | 249.4 | 364.3 |
| 2010 | Science | 8th Grade | Mean Scaled Score | 369.3 | 274.5 | 375.3 |
| 2012 | Science | 8th Grade | Mean Scaled Score | 368 | 294.7 | 394.8 |
| 2013 | Science | 8th Grade | Mean Scaled Score | 331.2 | 277.9 | 390.9 |
| 2005 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 298.3 | 287.8 | 339.7 |
| 2006 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 280 | 279.6 | 339.1 |
| 2007 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 317.9 | 291 | 345 |
| 2008 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 313.5 | 286.8 | 348 |
| 2010 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 314.9 | 285.1 | 353.7 |
| 2011 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 360.8 | 304.4 | 357.7 |
| 2013 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 332.5 | 296.9 | 363.9 |
| 2005 | General Mathematics | 9th Grade | Mean Scaled Score | 281.1 | 277.5 | 298.3 |
| 2006 | General Mathematics | 9th Grade | Mean Scaled Score | 284.9 | 281.6 | 297.1 |
| 2008 | General Mathematics | 9th Grade | Mean Scaled Score | 261.3 | 276.9 | 300.6 |
| 2010 | General Mathematics | 9th Grade | Mean Scaled Score | 294 | 287.1 | 298.9 |
| 2011 | General Mathematics | 9th Grade | Mean Scaled Score | 360.8 | 301.4 | 299.2 |
| 2012 | General Mathematics | 9th Grade | Mean Scaled Score | 298.3 | 281.9 | 300.1 |
| 2013 | General Mathematics | 9th Grade | Mean Scaled Score | 285.3 | 277.5 | 300.5 |
| 2006 | Algebra I | End of course | Mean Scaled Score | 256.8 | 253.9 | 308.6 |
| 2004 | General Mathematics | End of course | Mean Scaled Score | 281.4 | 275.3 | 305.6 |
| 2005 | General Mathematics | End of course | Mean Scaled Score | 279.3 | 276 | 310.1 |
| 2006 | General Mathematics | End of course | Mean Scaled Score | 280.1 | 276.5 | 310.1 |
| 2007 | General Mathematics | End of course | Mean Scaled Score | 284.9 | 278.1 | 311 |
| 2008 | General Mathematics | End of course | Mean Scaled Score | 289 | 279.7 | 315.2 |
| 2009 | General Mathematics | End of course | Mean Scaled Score | 302.3 | 283.7 | 315.8 |
| 2010 | General Mathematics | End of course | Mean Scaled Score | 310.3 | 290.4 | 314.7 |
| 2011 | General Mathematics | End of course | Mean Scaled Score | 329.3 | 293.6 | 316.8 |
| 2012 | General Mathematics | End of course | Mean Scaled Score | 303.5 | 286.2 | 318 |
| 2013 | General Mathematics | End of course | Mean Scaled Score | 295.8 | 282.4 | 317.9 |
Some data by SchoolDigger.com.