Cornerstone Montessori School
4455 Brookfield Corporate Dr Ste 201
Chantilly VA, 20151, Fairfax County
Grade: Prekindergarten to Grade 3
Religious Orientation: No
Coeducational: Yes
Supports Home Schooling: Yes
Has Library: Yes
American Montessori Society
| 2011-2012 | 2009-2010 | |||
| Amount | % | Amount | % | |
| Total Teachers: | 11 | 16 | ||
| Total Students: | 49 | 102 | ||
| Prekindergarten: | 29 | 59.2% | 40 | 39.2% |
| Kindergarten: | 9 | 18.4% | 10 | 9.8% |
| Grade 1: | 3 | 6.1% | 4 | 3.9% |
| Grade 2: | 4 | 8.2% | 6 | 5.9% |
| Grade 3: | 4 | 8.2% | 2 | 2.0% |
| Ungraded: | NA | NA | 40 | 39.2% |
| Student By Gender: | ||||
| Male: | 2 | 4.1% | 10 | 9.8% |
| Female: | 47 | 95.9% | 92 | 90.2% |
| Student By Races: | ||||
| American Indian/Alaska Native: | 3 | 6.1% | 7 | 6.9% |
| Asian: | 1 | 2.0% | 4 | 3.9% |
| Hispanic: | 9 | 18.4% | 28 | 27.5% |
| Black: | 1 | 2.0% | 3 | 2.9% |
| White: | 6 | 12.2% | 19 | 18.6% |
| Two or More Races: | 0 | 0.0% | 0 | 0.0% |
| Student-Teacher Ratio: | 2.13 | 5.39 | ||
| School Days Per Year | 189.00 | 175.00 | ||
| School Hours Per Day | 6.08 | 6.50 | ||