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Twin Hills Charter Middle
1685 Water Trough Rd., Sebastopol, 95472
charter
K
1
2
3
4
5
6
7
8
9
10
11
12
ENROLLMENT
303
STUDENT-TEACHER RATIO
?
22
:1
UNOFFICIAL API RANK
?
9
/10
DIVERSITY RANK
?
4
/10
Student body
Enrollment:
303 students
Free and reduced-price lunch:
19.5%
?
English language learners:
4.0%
Diversity rank:
4/10
?
Student body ethnicity
Source: 2012-13 state data
Faculty
Total teachers:
14
Student-teacher ratio:
22:1
?
Source: 2012-13 state data
Performance
Academic Performance Index (API)
Unofficial Rank:
9
/10
2013
905
2012
882
2011
891
2010
874
2009
845
2008
830
Source: 2008-2013 state data
California Standards Tests (STAR)
Students scoring "proficient" or above:
2013
English
79.5%
Math
72.2%
2012
English
81.8%
Math
73.1%
2011
English
80.9%
Math
72.5%
2010
English
76.5%
Math
71.3%
2009
English
70.4%
Math
65%
No Child Left Behind (AYP)
Missed one of 13 federal targets for 2012
Missed one of 15 federal targets for 2011
Met federal targets for 2010
Met federal targets for 2009
Met federal targets for 2008
Met federal targets for 2007
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