Clarence Lobo Elementary: english

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 English test uses one scale for every grade, so a score means the same thing in grade 3 as in grade 5.

All students

3rd The average 3rd grader scores 42 points under the grade 3 bar. 2390 vs. 2432.
4th The average 4th grader scores 28 points under the grade 4 bar. 2445 vs. 2473.
5th The average 5th grader scores 18 points under the grade 5 bar. 2484 vs. 2502.

Students fluent in English

The closest these results come to reading alone: English is not in the way. Includes students who have only ever spoken English.

Grade bars 5th 34 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 5th 13 students 57 points under the grade 3 bar.

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

2026 results. The English test covers reading, writing, listening and research together. "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	48,777	2421.7	− 2432	−10.3	× 59 / 196	−3.1
4	48,778	2445.5	− 2473	−27.5	× 77 / 196	−10.8
5	48,781	2525.3	− 2502	23.3	× 60 / 196	7.1
Sum, rounded to a whole point						−7

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	45,369	2431.3	− 2432	−0.7	× 62 / 198	−0.2
4	45,371	2444.9	− 2473	−28.1	× 64 / 198	−9.1
5	45,374	2511.1	− 2502	9.1	× 72 / 198	3.3
Sum, rounded to a whole point						−6

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	46,579	2416.9	− 2432	−15.1	× 53 / 185	−4.3
4	46,581	2479.4	− 2473	6.4	× 69 / 185	2.4
5	46,584	2489.1	− 2502	−12.9	× 63 / 185	−4.4
Sum, rounded to a whole point						−6

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	46,589	2421.9	− 2432	−10.1	× 69 / 196	−3.6
4	46,592	2468.0	− 2473	−5	× 57 / 196	−1.5
5	46,593	2526.0	− 2502	24	× 70 / 196	8.6
Sum, rounded to a whole point						4

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	46,768	2411.1	− 2432	−20.9	× 63 / 191	−6.9
4	46,769	2460.8	− 2473	−12.2	× 67 / 191	−4.3
5	46,770	2492.1	− 2502	−9.9	× 61 / 191	−3.2
Sum, rounded to a whole point						−14

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	46,604	2419.7	− 2432	−12.3	× 52 / 166	−3.9
4	46,605	2461.7	− 2473	−11.3	× 61 / 166	−4.2
5	46,606	2506.5	− 2502	4.5	× 53 / 166	1.4
Sum, rounded to a whole point						−7

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	46,594	2387.0	− 2432	−45	× 47 / 152	−13.9
4	46,595	2467.8	− 2473	−5.2	× 55 / 152	−1.9
5	46,596	2511.2	− 2502	9.2	× 50 / 152	3
Sum, rounded to a whole point						−13

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	46,447	2391.7	− 2432	−40.3	× 46 / 147	−12.6
4	46,448	2421.4	− 2473	−51.6	× 48 / 147	−16.8
5	46,449	2502.3	− 2502	0.3	× 53 / 147	0.1
Sum, rounded to a whole point						−29

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	46,207	2403.4	− 2432	−28.6	× 40 / 137	−8.4
4	46,208	2449.7	− 2473	−23.3	× 46 / 137	−7.8
5	46,209	2504.1	− 2502	2.1	× 51 / 137	0.8
Sum, rounded to a whole point						−15

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	46,079	2389.9	− 2432	−42.1	× 50 / 135	−15.6
4	46,080	2445.4	− 2473	−27.6	× 38 / 135	−7.8
5	46,081	2483.9	− 2502	−18.1	× 47 / 135	−6.3
Sum, rounded to a whole point						−30

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −7, −6, −6, 4, −14, −7, −13, −29, −15, −30 → −12.3
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 1 · 2016→2017: 0 · 2017→2018: 10 · 2018→2019: 18 · 2019→2022: 7 · 2022→2023: 6 · 2023→2024: 16 · 2024→2025: 14 · 2025→2026: 15 → average 9.7
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 9.7 × 2.66 = 25.8. Upper limit 13.5, lower limit −38.1.

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.