English: Proficient or Advanced
Grade 11, spring 2026
- Valley International Preparatory
- Clearly ahead: 85%Clearly ahead: Advanced: 53%
- Magnolia Science Academy
- 48%Advanced: 17%
- California
- 57%Advanced: 27%
Compare · high
Valley International Preparatory and Magnolia Science Academy
Valley International Preparatory is at the 87th percentile and Magnolia Science Academy the 54th among California high schools we score (spring 2025 tests). Valley International Preparatory’s English (reading and writing) results are clearly higher; math is close between the two.
Magnolia Science Academy 54th
Valley International Preparatory 87th
California’s public high schools · 1 dot = 1 in 100
Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100
Magnolia Science Academy 54th
Valley International Preparatory 87th
California’s public high schools · 1 dot = 1 in 100
Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100
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How do their test results compare?
From spring 2026, the state calls its top two levels “Proficient or Advanced” (formerly “Met or Exceeded”). marks a figure clearly ahead of the other school. California: the same grades statewide.
Math: Proficient or Advanced
Grade 11, spring 2026
- Valley International Preparatory
- 41%Advanced: 15%
- Magnolia Science Academy
- 27%Advanced: 12%
- California
- 32%Advanced: 16%
Do students show up and stay in class?
Average school: the average California high school we score.
Chronically absent
Missed 10% or more of school days · 2025–26 school year
- Valley International Preparatory
- 16 in 10048 of 296 students
- Magnolia Science Academy
- 21 in 100150 of 710 students
- Average school
- 22 in 100
Suspended at least once
2025–26 school year
- Valley International Preparatory
- 1.0%3 of 300 students enrolled at any point in the year
- Magnolia Science Academy
- 2.1%15 of 726 students enrolled at any point in the year
- Average school
- 2.9%
How did results compare with what the state expected?
The state’s matched growth measure compares each student’s results with what the state expected from their earlier scores.
State growth measure, points vs expected
Grades 6–8, spring 2025 · students with scores in both years
- Valley International Preparatory
- Not available
- Magnolia Science Academy
- −20 pts English −25 pts mathThe state calls them Moderate in English and Minimal in math · 331 students in English, 330 in math
How are they scored, who runs them, and how big are they?
Percentile among California high schools, with the Scope Score
Spring 2025 tests: high scores include graduation and college-readiness records, which the state publishes a year after the tests
- Valley International Preparatory
- 87th percentileStrongScope Score 74
- Magnolia Science Academy
- 54th percentileSolidScope Score 57
A charter’s authorizer decides whether its charter is renewed when the term ends.
Who runs the school
- Valley International Preparatory
- A charter school
- Magnolia Science Academy
- A charter school
Charter approved by, and when the current term ends
- Valley International Preparatory
- Los Angeles UnifiedTerm ends June 30, 2031
- Magnolia Science Academy
- Los Angeles County Office of EducationTerm ends June 30, 2030
Teachers in their first year
2024–25 school year
- Valley International Preparatory
- 0%
- Magnolia Science Academy
- 9%
Average years of teaching experience
2024–25 school year
- Valley International Preparatory
- 12
- Magnolia Science Academy
- 11
Size, grades and staffing help you picture the school. A staffing ratio is not class size.
Students per teacher
Public schools: federal school directory, 2024–25 · a staffing ratio, not class size
- Valley International Preparatory
- 14
- Magnolia Science Academy
- 20
Grades offered
- Valley International Preparatory
- 9–12
- Magnolia Science Academy
- 6–12
Sources and definitions
Test results are from California’s state tests (CAASPP), spring 2026: the share of students tested in the level’s grades who scored Proficient or Advanced, per subject. California’s figure is our combination of the state’s published rows for the same grades. A ✓ marks a figure ahead of the others by more than twice the margin of error (on chronic absence, ahead means lower). Chronic absence and suspensions are the California Department of Education’s 2025–26 counts; “chronically absent” means a student missed 10% or more of school days. The absence and suspension references are the average California school we score at these schools’ level, each school counted once. The state growth measure is points above or below what the state expected from these students’ earlier scores, for grades 4–8, from the state’s spring 2025 release. Students per teacher is from the federal school directory, 2024–25, which also lists enrollment: Valley International Preparatory High 259; Magnolia Science Academy 746. Teacher experience is the California Department of Education’s staffing file for the school year shown (teachers only). A charter’s authorizer is from CDE’s charter term file and its term end from CDE’s Charter School Database.