Grizzly Challenge Charter High School
Camp San Luis Obispo
San Luis Obispo CA, 93405, San Luis Obispo County
Phone: 805-782-6882
Ranking: (1,300 out of 1,403, bottom 7%)*
Type: Regular High School
Status: Currently Operational
Grade: Grade 10 to Grade 12
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: | 11 | 10 | 9 | NA | NA | 9 | 10 | 11 | ||||||
Total Students: | 231 | 212 | 188 | 196 | 169 | 174 | 154 | |||||||
Grade 10: | 3 | 1.3% | 5 | 2.4% | 4 | 2.1% | 10 | 5.1% | 9 | 5.3% | 7 | 4.0% | 3 | 1.9% |
Grade 11: | 77 | 33.3% | 75 | 35.4% | 63 | 33.5% | 98 | 50.0% | 72 | 42.6% | 77 | 44.3% | 62 | 40.3% |
Grade 12: | 151 | 65.4% | 132 | 62.3% | 121 | 64.4% | 87 | 44.4% | 88 | 52.1% | 90 | 51.7% | 89 | 57.8% |
Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
Student By Gender: | ||||||||||||||
Male: | 162 | 70.1% | 153 | 72.2% | 134 | 71.3% | 144 | 73.5% | 120 | 71.0% | 129 | 74.1% | 104 | 67.5% |
Female: | 69 | 29.9% | 59 | 27.8% | 54 | 28.7% | 52 | 26.5% | 49 | 29.0% | 45 | 25.9% | 46 | 29.9% |
Student By Races: | ||||||||||||||
American Indian/Alaska Native: | 4 | 1.7% | 0 | 0.0% | 4 | 2.1% | 0 | 0.0% | 2 | 1.2% | 6 | 3.4% | 1 | 0.6% |
Asian: | 5 | 2.2% | 3 | 1.4% | 2 | 1.1% | 3 | 1.5% | 3 | 1.8% | 3 | 1.7% | 1 | 0.6% |
Hispanic: | 156 | 67.5% | 133 | 62.7% | 119 | 63.3% | 120 | 61.2% | 87 | 51.5% | 101 | 58.0% | 92 | 59.7% |
Black: | 4 | 1.7% | 11 | 5.2% | 10 | 5.3% | 13 | 6.6% | 3 | 1.8% | 6 | 3.4% | 15 | 9.7% |
White: | 53 | 22.9% | 52 | 24.5% | 47 | 25.0% | 56 | 28.6% | 74 | 43.8% | 51 | 29.3% | 45 | 29.2% |
Hawaiian Native/Pacific Islander: | 0 | 0.0% | 2 | 0.9% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | NA | NA |
Two or More Races: | 9 | 3.9% | 11 | 5.2% | 6 | 3.2% | 4 | 2.0% | 0 | 0.0% | 7 | 4.0% | NA | NA |
Lunch Program: | ||||||||||||||
Free Lunch Program Eligible: | 129 | 55.8% | 100 | 47.2% | NA | NA | 89 | 45.4% | 65 | 38.5% | 72 | 41.4% | 49 | 31.8% |
Reduced-Price Lunch Program Eligible: | 43 | 18.6% | 25 | 11.8% | NA | NA | 32 | 16.3% | 28 | 16.6% | 29 | 16.7% | 19 | 12.3% |
Student-Teacher Ratio: | 22.00 | 22.32 | 22.12 | NA | NA | 18.78 | 13.90 | 14.00 |
Test Performance
Year | Test | Grade | Measurement | Score | School District | State Average |
CAHSEE | ||||||
2005 | English Language Arts | 10th Grade | % met std | 50% | 48% | 76% |
2006 | English Language Arts | 10th Grade | % met std | 58% | 50% | 77% |
2007 | English Language Arts | 10th Grade | % met std | 62% | 47% | 77% |
2008 | English Language Arts | 10th Grade | % met std | 61% | 43% | 79% |
2009 | English Language Arts | 10th Grade | % met std | 85.0% | 48.0% | 79.0% |
2010 | English Language Arts | 10th Grade | % met std | 71.0% | 54.0% | 81.0% |
2011 | English Language Arts | 10th Grade | % met std | 77.0% | 51.0% | 82.0% |
2012 | English Language Arts | 10th Grade | % met std | 56.0% | 47.0% | 83.0% |
2013 | English Language Arts | 10th Grade | % met std | 50.0% | 46.0% | 83.0% |
2005 | Math | 10th Grade | % met std | 31% | 34% | 74% |
2006 | Math | 10th Grade | % met std | 41% | 31% | 76% |
2007 | Math | 10th Grade | % met std | 41% | 38% | 76% |
2008 | Math | 10th Grade | % met std | 44% | 39% | 78% |
2009 | Math | 10th Grade | % met std | 67.0% | 52.0% | 80.0% |
2010 | Math | 10th Grade | % met std | 56.0% | 52.0% | 81.0% |
2011 | Math | 10th Grade | % met std | 36.0% | 39.0% | 83.0% |
2012 | Math | 10th Grade | % met std | 52.0% | 53.0% | 84.0% |
2013 | Math | 10th Grade | % met std | 50.0% | 42.0% | 84.0% |
2009 | English Language Arts | 11th Grade | % met std | 68.0% | 44.0% | 38.0% |
2009 | Math | 11th Grade | % met std | 55.0% | 37.0% | 36.0% |
2009 | English Language Arts | 12th Grade | % met std | 50.0% | 42.0% | 27.0% |
2009 | Math | 12th Grade | % met std | 59.0% | 51.0% | 28.0% |
2009 | English Language Arts | All grades (HS) | % met std | 66.0% | 45.0% | 61.0% |
2009 | Math | All grades (HS) | % met std | 58.0% | 44.0% | 61.0% |
STAR | ||||||
2006 | Algebra I | 10th Grade | Mean Scaled Score | 245.5 | 246.5 | 286.4 |
2007 | Algebra I | 10th Grade | Mean Scaled Score | 283 | 277.3 | 286.9 |
2008 | Algebra I | 10th Grade | Mean Scaled Score | 242.2 | 247.9 | 285.3 |
2009 | Algebra I | 10th Grade | Mean Scaled Score | 266.5 | 264.9 | 287.9 |
2010 | Algebra I | 10th Grade | Mean Scaled Score | 255.8 | 259.6 | 290.1 |
2004 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 278.9 | 280.4 | 328.1 |
2005 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 256.2 | 265.4 | 328.4 |
2006 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 249 | 262.3 | 328.5 |
2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 280.3 | 279.8 | 331.3 |
2008 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 276.4 | 265 | 336.2 |
2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 310.8 | 276.8 | 338.1 |
2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 280.5 | 283.5 | 341.4 |
2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 276.6 | 279.4 | 346.4 |
2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 282.6 | 277.1 | 348.4 |
2013 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 299.1 | 282.5 | 352.4 |
2006 | Science | 10th Grade | Mean Scaled Score | 262.6 | 271.4 | 326.7 |
2007 | Science | 10th Grade | Mean Scaled Score | 275.8 | 273.6 | 328.3 |
2008 | Science | 10th Grade | Mean Scaled Score | 269.8 | 269 | 337 |
2009 | Science | 10th Grade | Mean Scaled Score | 307.4 | 280.9 | 343.3 |
2010 | Science | 10th Grade | Mean Scaled Score | 291.1 | 287.3 | 348.1 |
2011 | Science | 10th Grade | Mean Scaled Score | 278.7 | 275.7 | 353.1 |
2012 | Science | 10th Grade | Mean Scaled Score | 274 | 283.2 | 357.3 |
2013 | Science | 10th Grade | Mean Scaled Score | 294.6 | 287.4 | 360.4 |
2004 | World History | 10th Grade | Mean Scaled Score | 278 | 278.9 | 318.1 |
2005 | World History | 10th Grade | Mean Scaled Score | 242.9 | 262.7 | 320.6 |
2006 | World History | 10th Grade | Mean Scaled Score | 246.7 | 257.4 | 321.1 |
2005 | Algebra I | 11th Grade | Mean Scaled Score | 274.4 | 273.3 | 282.8 |
2006 | Algebra I | 11th Grade | Mean Scaled Score | 254.6 | 256.3 | 278.8 |
2007 | Algebra I | 11th Grade | Mean Scaled Score | 274.9 | 270.5 | 279.5 |
2008 | Algebra I | 11th Grade | Mean Scaled Score | 269.4 | 264 | 277.7 |
2009 | Algebra I | 11th Grade | Mean Scaled Score | 269.5 | 261.4 | 280.4 |
2010 | Algebra I | 11th Grade | Mean Scaled Score | 254.8 | 256.2 | 282.3 |
2011 | Algebra I | 11th Grade | Mean Scaled Score | 250.6 | 262.6 | 285.2 |
2012 | Algebra I | 11th Grade | Mean Scaled Score | 259.7 | 262.6 | 284.9 |
2013 | Algebra I | 11th Grade | Mean Scaled Score | 277.5 | 271.3 | 287.4 |
2005 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 284.8 | 285.4 | 329.7 |
2006 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 278.6 | 279.9 | 331.6 |
2004 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 265.4 | 265.8 | 319.7 |
2005 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 252.1 | 254 | 323.1 |
2006 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 251 | 255.7 | 324.4 |
2007 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 259.9 | 257 | 327.6 |
2008 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 270.5 | 261.7 | 327.4 |
2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 272.2 | 264.7 | 332.2 |
2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 267.1 | 265.5 | 336.8 |
2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 272 | 270.1 | 341.7 |
2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 260.2 | 268.4 | 344.7 |
2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 292.5 | 284.8 | 344.8 |
2006 | Geometry | 11th Grade | Mean Scaled Score | 260.6 | 260.6 | 277.6 |
2007 | Geometry | 11th Grade | Mean Scaled Score | 273.1 | 273.1 | 274.7 |
2008 | Geometry | 11th Grade | Mean Scaled Score | 243.4 | 243.4 | 274.1 |
2009 | Geometry | 11th Grade | Mean Scaled Score | 265.8 | 265.8 | 275.3 |
2010 | Geometry | 11th Grade | Mean Scaled Score | 260.3 | 260.3 | 279.7 |
2011 | Geometry | 11th Grade | Mean Scaled Score | 260.7 | 261.7 | 281 |
2012 | Geometry | 11th Grade | Mean Scaled Score | 239.9 | 239.9 | 281.7 |
2013 | Geometry | 11th Grade | Mean Scaled Score | 259.2 | 259.2 | 280.3 |
2004 | U.S. History | 11th Grade | Mean Scaled Score | 282.6 | 278.5 | 326.1 |
2005 | U.S. History | 11th Grade | Mean Scaled Score | 267.8 | 267 | 329.1 |
2006 | U.S. History | 11th Grade | Mean Scaled Score | 259.1 | 266 | 329.2 |
2007 | U.S. History | 11th Grade | Mean Scaled Score | 264 | 265.8 | 329.6 |
2008 | U.S. History | 11th Grade | Mean Scaled Score | 275.3 | 272.3 | 331.4 |
2009 | U.S. History | 11th Grade | Mean Scaled Score | 265.3 | 259 | 338.5 |
2010 | U.S. History | 11th Grade | Mean Scaled Score | 267.5 | 263.4 | 341.4 |
2011 | U.S. History | 11th Grade | Mean Scaled Score | 268.5 | 264.1 | 344.7 |
2012 | U.S. History | 11th Grade | Mean Scaled Score | 256 | 262.9 | 346.9 |
2013 | U.S. History | 11th Grade | Mean Scaled Score | 298.4 | 285.7 | 348.5 |
2005 | Algebra I | End of course | Mean Scaled Score | 272.6 | 269.9 | 307.8 |
2006 | Algebra I | End of course | Mean Scaled Score | 249.7 | 251.5 | 308.6 |
2007 | Algebra I | End of course | Mean Scaled Score | 276.5 | 272.1 | 311.1 |
2008 | Algebra I | End of course | Mean Scaled Score | 259.7 | 259.8 | 314.6 |
2009 | Algebra I | End of course | Mean Scaled Score | 268.6 | 262.6 | 319.7 |
2010 | Algebra I | End of course | Mean Scaled Score | 255 | 257.7 | 323.9 |
2011 | Algebra I | End of course | Mean Scaled Score | 250.5 | 265.6 | 326.9 |
2012 | Algebra I | End of course | Mean Scaled Score | 261.3 | 266.6 | 330.4 |
2013 | Algebra I | End of course | Mean Scaled Score | 282.9 | 274.1 | 334.1 |
2005 | Biology/Life Sciences | End of course | Mean Scaled Score | 284.8 | 284.3 | 331.1 |
2006 | Biology/Life Sciences | End of course | Mean Scaled Score | 278.6 | 278.9 | 333.4 |
2006 | Geometry | End of course | Mean Scaled Score | 258.9 | 258.9 | 312.8 |
2007 | Geometry | End of course | Mean Scaled Score | 273.1 | 273.1 | 310.2 |
2008 | Geometry | End of course | Mean Scaled Score | 241 | 241 | 310.7 |
2009 | Geometry | End of course | Mean Scaled Score | 270.5 | 270.5 | 313.4 |
2010 | Geometry | End of course | Mean Scaled Score | 260.4 | 261.8 | 317.2 |
2011 | Geometry | End of course | Mean Scaled Score | 260.8 | 261.7 | 320.3 |
2012 | Geometry | End of course | Mean Scaled Score | 241.6 | 246.6 | 322.8 |
2013 | Geometry | End of course | Mean Scaled Score | 258.0 | 258.0 | 320.8 |
Some data by SchoolDigger.com.
* Grizzly Challenge Charter High School was rated 3.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.