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John Muir Charter School in Grass Valley, CA
(09-12 • Public • Regular School)

City-data.com school rating (using weighted test average as compared to other schools in California) from 0 (worst) to 100 (best) is 6
Address
 12338 McCt.ney Rd.
Grass Valley, CA 95949
Telephone
(530) 272-4008
(make sure to verify first before calling)
City-data.com school rating
6
Students
1,428
Classroom Teachers (FTE)
82.4
National School Lunch
Program (NSLP) Status
No
Free lunch eligible students
1,310
Reduced-price lunch
eligible students
63
School district
Nevada County Office of Education
Charter school
Yes
Magnet School Indicator
No
Shared Time Indicator
Missing
Adult education offered
No

Ratings

This school rating compared to other nearby schools ratings:
William & Marian Ghidotti High (3.2 miles):

100
Grass Valley Charter (2.0 miles):

72
Bell Hill Academy (1.7 miles):

54
Sierra Academy of Expeditionary Learning (1.9 miles):

52
Lyman Gilmore Middle (1.8 miles):

42
Margaret G. Scotten Elementary (1.8 miles):

35
Union Hill Elementary (2.9 miles):

30
Silver Springs High (Continuation) (1.8 miles):

11
John Muir Charter School:

6
John Muir Charter School rating compared to average state, county and city schools ratings:
California:

46
Nevada County:

58
Grass Valley:

57
John Muir Charter School:

6

Students & Teachers


Total enrollment:
Enrollment in 2016: 1,428
Enrollment in 2015: 1,831
Enrollment in 2014: 1,786
Enrollment in 2013: 1,392
Enrollment in 2012: 1,396
Enrollment in 2011: 1,522
Enrollment in 2010: 1,394
Enrollment in 2009: 1,252
Enrollment in 2008: 1,224
Enrollment in 2007: 961
Enrollment in 2006: 1,245
Enrollment in 2005: 986
Enrollment in 2004: 1,080
Enrollment in 2003: 934
Enrollment in 2002: 663
Enrollment in 2001: 632
Enrollment in 2000: 355

John Muir Charter School - Historical enrollment


Enrollment by grade, gender and race:
(Note: Details may not add to totals. School year: 2015-2016)

GradeG11G12Total
All students22712011,428
Female students101387488
Male students126814940
American Indian/Alaska Native students21214
Asian students - 1616
Hispanic students163632795
Black students23235258
White students21169190
Hawaiian Native/Pacific Islander students - 88
Two or More Races students18129147

Enrollment by grade:
11th grade enrollment: 227
12th grade enrollment: 1,201

John Muir Charter School - Historical enrollment by grade


Enrollment by gender:
(State average from 12,430 schools)

Female enrollment: 488 (34.2%)
School:

34.2%
California:

49.4%
Male enrollment: 940 (65.8%)
John Muir Charter School:

65.8%
California:

49.6%

John Muir Charter School - Historical enrollment by gender


Enrollment by race/ethnicity:
(State average from 12,430 schools)

American Indian/Alaska Native enrollment: 14 (1.0%)
School:

1.0%
California:

1.0%
Asian enrollment: 16 (1.1%)
Here:

1.1%
California:

9.4%
Hispanic enrollment: 795 (55.7%)
John Muir Charter School:

55.7%
California:

46.0%
Black enrollment: 258 (18.1%)
Here:

18.1%
State:

6.1%
White enrollment: 190 (13.3%)
Here:

13.3%
State:

28.3%
Hawaiian Native/Pacific Islander enrollment: 8 (0.6%)
Here:

0.6%
State:

0.6%
Two or More Races enrollment: 147 (10.3%)
School:

10.3%
State:

4.5%

John Muir Charter School - Historical enrollment by race/ethnicity


Lunch Program Eligibility:
(State average from 10,111 schools)

Free/reduced-price lunch eligible students: 1,373 (96.1%)
John Muir Charter School:

96.1%
State:

61.2%
Free lunch eligible students: 1,310 (91.7%)
John Muir Charter School:

91.7%
California:

52.8%
Reduced-price lunch eligible students: 63 (4.4%)
John Muir Charter School:

4.4%
State:

8.6%

John Muir Charter School - Lunch Program Eligibility


Teachers and support:
(State average from 12,394 schools)

Classroom Teachers (FTE): 82.4


Student/Teacher Ratio
School:

17.3
State:

22.8

John Muir Charter School - Teachers (FTE) and pupil/teacher ratio

Statewide Student Assessments


Smarter Balanced Summative Assessments:
Show data for

(State average from 10,463 schools)

Smarter Balanced Summative Assessments (SB) is one of the online summative assessments - part of California Assessment of Student Performance and Progress (CAASPP) System.

The summative assessments are comprehensive, end-of-year assessments of grade-level learning that measure progress toward college and career readiness. Each test in English language arts/literacy (ELA) and mathematics is comprised of two parts: (1) a computer-adaptive test and (2) a performance task, administered within a selected testing window available at 66 percent of the instructional year for grades three through eight, and grade eleven.

The summative assessments are aligned with the Common Core State Standards (CCSS) for ELA and mathematics. The tests capitalize on the strengths of computer adaptive testing efficient and precise measurement across the full range of achievement and timely turnaround of results.

    ELA Standard Met and Above

  • All5%
  • Males7%
  • Females2%
  • Hispanic4%
ELA students tested: 171
ELA students with scores: 171

Percentage Standard Met and Above:

5%
State:

49%

Standard Not Met: 74.8%
Standard Nearly Met: 19.9%
Standard Met: 4.7%
Standard Exceeded: 0.6%

11th Grade: (Mean Scale Score: 2444.2, Students tested: 171, Standard Not Met: 74.8%, Nearly Met: 19.9%, Met: 4.7%, Exceeded: 0.6%)
74.8%
19.9%
4.7%
0.6%

John Muir Charter School - ELA Area Achievement Levels (all grades)


Math students tested: 167
Math students with scores: 166

Percentage Standard Met and Above:

1%
California:

38%

Standard Not Met: 97.6%
Standard Nearly Met: 1.8%
Standard Met: 0.6%
Standard Exceeded: 0.0%

11th Grade: (Mean Scale Score: 2395.8, Students tested: 167, Standard Not Met: 97.6%, Nearly Met: 1.8%, Met: 0.6%, Exceeded: 0.0%)
97.6%
1.8%
0.6%

John Muir Charter School - Math Area Achievement Levels (all grades)


California High School Exit Exam:
(State average from 2,357 schools)

Beginning with the Class of 2006, students in California public schools were required to pass the California High School Exit Examination (CAHSEE) to demonstrate competency in grade-level skills in reading, writing, and mathematics to earn a high school diploma. The content of the CAHSEE was based on content standards in English-language arts and mathematics that were adopted by the State Board of Education (SBE) in 2003. In 2010, the SBE adopted the Common Core State Standards in English language arts and mathematics. The CAHSEE has been repealed. Assembly Bill 830 was chaptered into law by Governor Brown on October 10, 2017. This law eliminates the CAHSEE and removes it as a condition of receiving a diploma of graduation or a condition of graduation from high school.

John Muir Charter School - California High School Exit Exam results

2014-15 results for this school are based on 6 separate tests and combined using weighted average.

    Math Mean Scale Score

  • All336
  • Hispanic335
  • Black333
  • White350
Math Mean Scale Score:

336
California:

374
Math Percentage Passed:

23%
State:

68%
Math Number Tested: 2,234
Math Number Passed: 524

Math Percent Correct compared to California average:
  • Probability & Statistics:

    53%
    State:

    69%
  • Number Sense:

    45%
    State:

    65%
  • Algebra & Functions:

    46%
    State:

    68%
  • Measurement & Geometry:

    43%
    California:

    64%
  • Algebra 1:

    32%
    State:

    58%

    ELA Mean Scale Score

  • All336
  • Hispanic334
  • Black337
  • White333
ELA Mean Scale Score:

336
State:

370
ELA Percentage Passed:

31%
State:

68%
ELA Number Tested: 2,029
ELA Number Passed: 623

ELA Percent Correct compared to California average:
  • Reading - Word Analysis:

    62%
    State:

    76%
  • Reading - Reading Comprehension:

    54%
    State:

    71%
  • Reading - Literary Responses and Analysis:

    59%
    California:

    75%
  • Writing - Writing Strategies:

    47%
    California:

    64%
  • Writing - Writing Conventions:

    51%
    State:

    69%

California English Language Development Test:
(State average from 9,932 schools)

Students in kindergarten through grade twelve whose home language is not English are required by law to take an English skills test. In California, the test is called the California English Language Development Test (CELDT).

John Muir Charter School - students who met CELDT criterion (all grades)

All Grades:
Student Count: 220
Number of students who met CELDT criterion: 66

Students who met CELDT criterion:

30.0%
California:

34.0%

Grade 11:
Student Count: 63
Number of students who met CELDT criterion: 20

Students who met CELDT criterion:

32.0%
State:

45.0%
Listening Mean Scale Score:

564.9
California:

575.6
Reading Mean Scale Score:

545.0
California:

573.9
Speaking Mean Scale Score:

540.7
State:

550.8
Writing Mean Scale Score:

536.0
California:

544.5

Grade 12:
Student Count: 157
Number of students who met CELDT criterion: 46

Students who met CELDT criterion:

29.0%
California:

44.0%
Listening Mean Scale Score:

533.1
California:

564.9
Reading Mean Scale Score:

549.0
California:

567.0
Speaking Mean Scale Score:

513.2
California:

544.2
Writing Mean Scale Score:

509.1
State:

532.5

Accountability


Adequate Yearly Progress:
(State average from 9,846 schools)

Adequate Yearly Progress (AYP) - Accountability system mandated by federal No Child Left Behind Act of 2001. Statistics are based on test results of the Standardized Testing and Reporting (STAR) Program, the California High School Exit Examination (CAHSEE), and the California Alternate Performance Assessment (CAPA).

John Muir Charter School - Adequate Yearly Progress status


ELA Participation Rate
John Muir Charter School:

54.0%
State:

96.3%

    ELA Participation Rate

  • Hispanic55
  • American Indian75
  • Black50
  • White57
  • Multirace34
  • SED54
  • LEP57
  • With Disabilities54
  • Hispanic: 55% (tested 106 out of 193 enrolled)
  • American Indian / Alaska Native: 75% (tested 3 out of 4 enrolled)
  • Black: 50% (tested 23 out of 46 enrolled)
  • White: 57% (tested 23 out of 41 enrolled)
  • Two or More Races: 34% (tested 3 out of 9 enrolled)
  • Socioeconomic Disadvantaged: 54% (tested 151 out of 279 enrolled)
  • English Learners: 57% (tested 46 out of 82 enrolled)
  • Students with Disabilities: 54% (tested 26 out of 49 enrolled)


Math Participation Rate
John Muir Charter School:

49.0%
California:

96.1%

    Math Participation Rate

  • Hispanic50
  • American Indian75
  • Black41
  • White53
  • Multirace34
  • SED49
  • LEP57
  • With Disabilities47
  • Hispanic: 50% (tested 97 out of 193 enrolled)
  • American Indian / Alaska Native: 75% (tested 3 out of 4 enrolled)
  • Black: 41% (tested 18 out of 44 enrolled)
  • White: 53% (tested 22 out of 42 enrolled)
  • Two or More Races: 34% (tested 3 out of 9 enrolled)
  • Socioeconomic Disadvantaged: 49% (tested 136 out of 278 enrolled)
  • English Learners: 57% (tested 46 out of 81 enrolled)
  • Students with Disabilities: 47% (tested 23 out of 49 enrolled)

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