Rocketship Los Suenos Academy: math

The shaded band is this school's normal range. If nothing about how it works changes, nearly every future year should land inside it. Zero means the typical student just meets the state standard. The small numbers under the years are how many students were tested.

Measured against the grade bars

The state's math test uses one scale for every grade, so a score means the same thing in grade 3 as in grade 5.

Many students here are still learning English. The math test is written in English, with some translation help, and many of its questions are word problems. In 2026, 73 of the 140 students who took the math test were English learners.

All students

3rd The average 3rd grader meets the grade 3 bar. 2457 vs. 2436.
4th The average 4th grader scores 11 points under the grade 4 bar. 2474 vs. 2485.
5th The average 5th grader scores 23 points under the grade 5 bar. 2505 vs. 2528.

Students fluent in English

Math with English out of the way. Includes students who have only ever spoken English.

Grade bars 3rd 22 students Meets the grade 3 bar. 4th 29 students Meets the grade 4 bar. 5th 16 students Meets the grade 5 bar.

English learners

Students leave this group as they become fluent, so its average stays low even where they learn well.

Grade bars 3rd 33 students Just under the grade 3 bar. 4th 25 students Just under the grade 3 bar. 5th 15 students 24 points under the grade 4 bar.

the group's average that grade's own bar the distance between

2026 results. "Meets standard" is the state's mark for being on track for that grade. The state leaves out any group of ten students or fewer, so a grade may be missing from the charts.

Step 1 · Each year's result

For each grade tested, take the average (mean) scale score from the California Department of Education's results file, and subtract the lowest score that counts as "Standard Met" for that grade. That is the grade's distance from standard. Weight each grade by its share of the students tested, then add the grades up. Grades where the state hides the average because ten or fewer students tested are left out entirely.

2015 from sb_ca2015_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	85,785	2414.2	− 2436	−21.8	× 110 / 268	−8.9
4	85,788	2486.5	− 2485	1.5	× 108 / 268	0.6
5	85,789	2444.1	− 2528	−83.9	× 50 / 268	−15.7
Sum, rounded to a whole point						−24

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	79,606	2411.4	− 2436	−24.6	× 101 / 255	−9.7
4	79,609	2464.2	− 2485	−20.8	× 106 / 255	−8.6
5	79,611	2487.8	− 2528	−40.2	× 48 / 255	−7.6
Sum, rounded to a whole point						−26

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	81,773	2451.6	− 2436	15.6	× 104 / 214	7.6
4	81,776	2469.6	− 2485	−15.4	× 82 / 214	−5.9
5	81,777	2516.5	− 2528	−11.5	× 28 / 214	−1.5
Sum, rounded to a whole point						0

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	81,961	2433.0	− 2436	−3	× 77 / 190	−1.2
4	81,962	2491.6	− 2485	6.6	× 89 / 190	3.1
5	81,965	2499.9	− 2528	−28.1	× 24 / 190	−3.5
Sum, rounded to a whole point						−2

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	82,581	2455.0	− 2436	19	× 85 / 193	8.4
4	82,582	2488.4	− 2485	3.4	× 77 / 193	1.4
5	82,583	2529.1	− 2528	1.1	× 31 / 193	0.2
Sum, rounded to a whole point						10

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	82,764	2394.4	− 2436	−41.6	× 74 / 168	−18.3
4	82,765	2459.3	− 2485	−25.7	× 70 / 168	−10.7
5	82,766	2471.8	− 2528	−56.2	× 24 / 168	−8
Sum, rounded to a whole point						−37

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	82,738	2435.9	− 2436	−0.1	× 71 / 168	0
4	82,739	2456.7	− 2485	−28.3	× 68 / 168	−11.5
5	82,740	2470.5	− 2528	−57.5	× 29 / 168	−9.9
Sum, rounded to a whole point						−21

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	82,748	2435.4	− 2436	−0.6	× 70 / 172	−0.2
4	82,749	2486.6	− 2485	1.6	× 73 / 172	0.7
5	82,750	2464.6	− 2528	−63.4	× 29 / 172	−10.7
Sum, rounded to a whole point						−10

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	82,426	2463.0	− 2436	27	× 53 / 136	10.5
4	82,427	2477.0	− 2485	−8	× 60 / 136	−3.5
5	82,428	2514.7	− 2528	−13.3	× 23 / 136	−2.2
Sum, rounded to a whole point						5

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	82,324	2456.8	− 2436	20.8	× 55 / 140	8.2
4	82,325	2474.2	− 2485	−10.8	× 54 / 140	−4.2
5	82,326	2504.7	− 2528	−23.3	× 31 / 140	−5.2
Sum, rounded to a whole point						−1

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −24, −26, 0, −2, 10, −37, −21, −10, 5, −1 → −10.6
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 2 · 2016→2017: 26 · 2017→2018: 2 · 2018→2019: 12 · 2019→2022: 47 · 2022→2023: 16 · 2023→2024: 11 · 2024→2025: 15 · 2025→2026: 6 → average 15.2
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 15.2 × 2.66 = 40.4. Upper limit 29.8, lower limit −51.

Why 2.66? It is the standard factor from quality control, the work of Walter Shewhart and W. Edwards Deming. It turns "how much the result typically changes in a year" into "how far it can wander by chance alone".

Years with no result (no state tests were given in spring 2020) are skipped: the year-to-year change runs from the last year with a result to the next one.

Step 3 · Free or reduced-price meals

The share of enrolled students eligible for free or reduced-price meals. From 2014–15, 2015–16, 2016–17, 2017–18, 2018–19, 2020–21, 2021–22, 2022–23, 2023–24, 2024–25, 2025–26.