Mark Twain Sr. High High School
21622 Hwy 19
Center MO, 63436, Ralls County
Phone: 573-267-3397
Ranking: 
(184 out of 498, top 37%)*
(184 out of 498, top 37%)*Type: Regular High School
Status: Currently Operational
Grade: Grade 9 to Grade 12
School District: Ralls County R-II School District
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: | 19 | 18 | 18 | 20 | 20 | 20 | 20 | |||||||
| Total Students: | 233 | 234 | 241 | 247 | 272 | 291 | 300 | |||||||
| Grade 9: | 57 | 24.5% | 68 | 29.1% | 67 | 27.8% | 51 | 20.6% | 52 | 19.1% | 68 | 23.4% | 90 | 30.0% |
| Grade 10: | 65 | 27.9% | 67 | 28.6% | 54 | 22.4% | 52 | 21.1% | 67 | 24.6% | 82 | 28.2% | 74 | 24.7% |
| Grade 11: | 62 | 26.6% | 53 | 22.6% | 53 | 22.0% | 65 | 26.3% | 87 | 32.0% | 73 | 25.1% | 72 | 24.0% |
| Grade 12: | 49 | 21.0% | 46 | 19.7% | 67 | 27.8% | 79 | 32.0% | 66 | 24.3% | 68 | 23.4% | 64 | 21.3% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 124 | 53.2% | 129 | 55.1% | 136 | 56.4% | 137 | 55.5% | 145 | 53.3% | 152 | 52.2% | 160 | 53.3% |
| Female: | 109 | 46.8% | 105 | 44.9% | 105 | 43.6% | 110 | 44.5% | 119 | 43.8% | 131 | 45.0% | 136 | 45.3% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 2 | 0.9% | 2 | 0.9% | 1 | 0.4% | 2 | 0.8% | 1 | 0.4% | 1 | 0.3% | 0 | 0.0% |
| Asian: | 1 | 0.4% | 1 | 0.4% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| Hispanic: | 2 | 0.9% | 1 | 0.4% | 1 | 0.4% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| Black: | 9 | 3.9% | 9 | 3.8% | 13 | 5.4% | 10 | 4.0% | 8 | 2.9% | 6 | 2.1% | 3 | 1.0% |
| White: | 219 | 94.0% | 221 | 94.4% | 226 | 93.8% | 235 | 95.1% | 263 | 96.7% | 284 | 97.6% | 297 | 99.0% |
| Hawaiian Native/Pacific Islander: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | NA | NA | NA | NA | NA | NA |
| Two or More Races: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | NA | NA | NA | NA | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 66 | 28.3% | 78 | 33.3% | 66 | 27.4% | 55 | 22.3% | 60 | 22.1% | 46 | 15.8% | 49 | 16.3% |
| Reduced-Price Lunch Program Eligible: | 19 | 8.2% | 16 | 6.8% | 14 | 5.8% | 23 | 9.3% | 22 | 8.1% | 28 | 9.6% | 27 | 9.0% |
| Student-Teacher Ratio: | 12.24 | 13.04 | 13.06 | 12.18 | 13.50 | 14.80 | 15.10 | |||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| MAP | ||||||
| 2006 | Mathematics | 10th Grade | % met std | 39.4% | 39.4% | 42.4% |
| 2007 | Mathematics | 10th Grade | % met std | 39% | 39% | 41% |
| 2008 | Mathematics | 10th Grade | % met std | 56.8% | 56.8% | 46.2% |
| 2006 | Communication Arts | 11th Grade | % met std | 41.2% | 41.2% | 42.7% |
| 2007 | Communication Arts | 11th Grade | % met std | 39.4% | 39.4% | 41.8% |
| 2008 | Communication Arts | 11th Grade | % met std | 43.3% | 43.3% | 39.2% |
| 2009 | Algebra I | End of course | % met std | 32.2% | 38.8% | 52.6% |
| 2010 | Algebra I | End of course | % met std | 37.9% | 48.8% | 42.7% |
| 2011 | Algebra I | End of course | % met std | 41.4% | 60.5% | 59.7% |
| 2012 | Algebra I | End of course | % met std | 24.6% | 36.2% | 56.7% |
| 2013 | Algebra I | End of course | % met std | 42.8% | 48.4% | 57% |
| 2010 | Algebra II | End of course | % met std | 14% | 14% | 58.2% |
| 2011 | Algebra II | End of course | % met std | 17.2% | 17.2% | 53.1% |
| 2012 | Algebra II | End of course | % met std | 50% | 50% | 56.2% |
| 2013 | Algebra II | End of course | % met std | 21.8% | 21.8% | 54.2% |
| 2012 | American History | End of course | % met std | 29.7% | 29.7% | 48.3% |
| 2013 | American History | End of course | % met std | 28% | 28% | 46.9% |
| 2009 | Biology I | End of course | % met std | 60% | 60% | 55.1% |
| 2010 | Biology I | End of course | % met std | 58.5% | 58.5% | 43.3% |
| 2011 | Biology I | End of course | % met std | 52.9% | 52.9% | 60.6% |
| 2012 | Biology I | End of course | % met std | 43.9% | 43.9% | 55% |
| 2013 | Biology I | End of course | % met std | 71.2% | 71.2% | 74.7% |
| 2010 | English I | End of course | % met std | 43.4% | 43.4% | 43.9% |
| 2011 | English I | End of course | % met std | 33.9% | 33.9% | 58.1% |
| 2012 | English I | End of course | % met std | 57.8% | 57.8% | 62% |
| 2013 | English I | End of course | % met std | 48.5% | 48.5% | 60.3% |
| 2009 | English II | End of course | % met std | 77.7% | 77.7% | 72.5% |
| 2010 | English II | End of course | % met std | 71.7% | 71.7% | 26.7% |
| 2011 | English II | End of course | % met std | 67.9% | 67.9% | 74.2% |
| 2012 | English II | End of course | % met std | 56.4% | 56.4% | 73% |
| 2013 | English II | End of course | % met std | 59.7% | 59.7% | 69.1% |
| 2010 | Geometry | End of course | % met std | 41.6% | 41.6% | 48.5% |
| 2011 | Geometry | End of course | % met std | 62.8% | 62.8% | 49.7% |
| 2012 | Geometry | End of course | % met std | 68.9% | 68.9% | 62.6% |
| 2013 | Geometry | End of course | % met std | 66.6% | 66.6% | 60.6% |
| 2012 | Government | End of course | % met std | 48.2% | 48.2% | 51.7% |
| 2013 | Government | End of course | % met std | 40.5% | 40.5% | 54.1% |
Some data by SchoolDigger.com.
Teacher's Experience and Compensation
| 2007 | 2006 | |
| Teachers with Bachelor Degree: | 55.6% | 40.0% |
| Teachers with Master or PhD Degree: | 44.4% | 60.0% |
| Mean Number of Years of Teaching: | 11.0 years | 13.0 years |
| Teachers with 5 Years of Experience of Less: | 33.3% | 30.0% |
| Teachers with 6 Years of Experience or More: | 66.7% | 70.0% |
| Mean Base Salary: | $32,015.0 | $31,939.0 |
| Mean Base Salary of Teachers with 5 Years of Experience of Less: | $27,097.0 | $27,173.0 |
| Mean Base Salary of Teachers with 6 Years of Experience or More: | $34,474.0 | $33,982.0 |
* Mark Twain Sr. High High School was rated 4.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.