Heritage Peak Charter: 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 11.

All students

3rd The average 3rd grader scores just under the grade 3 bar. 2429 vs. 2436.
4th The average 4th grader scores 29 points under the grade 4 bar. 2456 vs. 2485.
5th The average 5th grader scores 37 points under the grade 5 bar. 2492 vs. 2528.
6th The average 6th grader scores 23 points under the grade 5 bar. 2505 vs. 2528. The 6th-grade bar is 2552.
7th The average 7th grader scores 20 points under the grade 6 bar. 2532 vs. 2552. The 7th-grade bar is 2567.
8th The average 8th grader scores 24 points under the grade 6 bar. 2528 vs. 2552. The 8th-grade bar is 2586.
11th The average 11th grader scores 13 points under the grade 7 bar. 2554 vs. 2567. The 11th-grade bar is 2628.

Students fluent in English

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

Grade bars 3rd 78 students Meets the grade 3 bar. 4th 76 students 12 points under the grade 4 bar. 5th 73 students 22 points under the grade 5 bar. 8th 77 students 10 points under the grade 6 bar.

English learners

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

Grade bars 3rd 16 students 68 points under the grade 3 bar. 4th 12 students 84 points under the grade 3 bar. 5th 14 students 18 points under the grade 3 bar. 8th 11 students Just under the grade 3 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	63,141	2382.7	− 2436	−53.3	× 43 / 516	−4.4
4	63,143	2422.7	− 2485	−62.3	× 55 / 516	−6.6
5	63,144	2436.6	− 2528	−91.4	× 41 / 516	−7.3
6	63,146	2456.5	− 2552	−95.5	× 50 / 516	−9.3
7	63,149	2494.7	− 2567	−72.3	× 81 / 516	−11.3
8	63,150	2516.7	− 2586	−69.3	× 102 / 516	−13.7
11	63,152	2523.1	− 2628	−104.9	× 144 / 516	−29.3
Sum, rounded to a whole point						−82

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	58,569	2405.5	− 2436	−30.5	× 45 / 558	−2.5
4	58,572	2411.9	− 2485	−73.1	× 62 / 558	−8.1
5	58,573	2457.8	− 2528	−70.2	× 66 / 558	−8.3
6	58,575	2459.6	− 2552	−92.4	× 52 / 558	−8.6
7	58,577	2505.9	− 2567	−61.1	× 84 / 558	−9.2
8	58,579	2523.2	− 2586	−62.8	× 96 / 558	−10.8
11	58,582	2527.7	− 2628	−100.3	× 153 / 558	−27.5
Sum, rounded to a whole point						−75

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	60,269	2400.4	− 2436	−35.6	× 54 / 602	−3.2
4	60,270	2443.5	− 2485	−41.5	× 58 / 602	−4
5	60,273	2442.5	− 2528	−85.5	× 66 / 602	−9.4
6	60,275	2489.4	− 2552	−62.6	× 70 / 602	−7.3
7	60,277	2494.7	− 2567	−72.3	× 97 / 602	−11.6
8	60,279	2510.3	− 2586	−75.7	× 95 / 602	−11.9
11	60,280	2531.2	− 2628	−96.8	× 162 / 602	−26
Sum, rounded to a whole point						−73

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	60,393	2402.9	− 2436	−33.1	× 52 / 540	−3.2
4	60,396	2432.1	− 2485	−52.9	× 53 / 540	−5.2
5	60,397	2447.1	− 2528	−80.9	× 71 / 540	−10.6
6	60,400	2438.8	− 2552	−113.2	× 75 / 540	−15.7
7	60,401	2503.6	− 2567	−63.4	× 93 / 540	−10.9
8	60,404	2489.3	− 2586	−96.7	× 100 / 540	−17.9
11	60,406	2512.4	− 2628	−115.6	× 96 / 540	−20.6
Sum, rounded to a whole point						−84

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	60,652	2417.7	− 2436	−18.3	× 54 / 537	−1.8
4	60,653	2445.8	− 2485	−39.2	× 60 / 537	−4.4
5	60,654	2452.1	− 2528	−75.9	× 53 / 537	−7.5
6	60,655	2471.5	− 2552	−80.5	× 76 / 537	−11.4
7	60,656	2480.0	− 2567	−87	× 88 / 537	−14.3
8	60,657	2491.5	− 2586	−94.5	× 101 / 537	−17.8
11	60,658	2507.5	− 2628	−120.5	× 105 / 537	−23.6
Sum, rounded to a whole point						−81

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	60,746	2408.9	− 2436	−27.1	× 61 / 521	−3.2
4	60,747	2423.1	− 2485	−61.9	× 60 / 521	−7.1
5	60,748	2451.0	− 2528	−77	× 83 / 521	−12.3
6	60,749	2489.8	− 2552	−62.2	× 72 / 521	−8.6
7	60,750	2496.8	− 2567	−70.2	× 84 / 521	−11.3
8	60,751	2500.7	− 2586	−85.3	× 72 / 521	−11.8
11	60,752	2544.0	− 2628	−84	× 89 / 521	−14.3
Sum, rounded to a whole point						−69

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	60,691	2382.4	− 2436	−53.6	× 72 / 553	−7
4	60,692	2432.1	− 2485	−52.9	× 62 / 553	−5.9
5	60,693	2449.9	− 2528	−78.1	× 68 / 553	−9.6
6	60,694	2489.5	− 2552	−62.5	× 84 / 553	−9.5
7	60,695	2515.3	− 2567	−51.7	× 83 / 553	−7.8
8	60,696	2508.5	− 2586	−77.5	× 98 / 553	−13.7
11	60,697	2503.0	− 2628	−125	× 86 / 553	−19.4
Sum, rounded to a whole point						−73

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	60,638	2420.5	− 2436	−15.5	× 70 / 574	−1.9
4	60,639	2436.8	− 2485	−48.2	× 76 / 574	−6.4
5	60,640	2469.8	− 2528	−58.2	× 64 / 574	−6.5
6	60,641	2491.9	− 2552	−60.1	× 78 / 574	−8.2
7	60,642	2517.3	− 2567	−49.7	× 110 / 574	−9.5
8	60,643	2539.1	− 2586	−46.9	× 79 / 574	−6.5
11	60,644	2542.3	− 2628	−85.7	× 97 / 574	−14.5
Sum, rounded to a whole point						−53

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	60,391	2414.8	− 2436	−21.2	× 84 / 600	−3
4	60,392	2467.7	− 2485	−17.3	× 85 / 600	−2.5
5	60,393	2484.2	− 2528	−43.8	× 78 / 600	−5.7
6	60,394	2514.9	− 2552	−37.1	× 67 / 600	−4.1
7	60,395	2506.3	− 2567	−60.7	× 90 / 600	−9.1
8	60,396	2526.1	− 2586	−59.9	× 115 / 600	−11.5
11	60,397	2538.4	− 2628	−89.6	× 81 / 600	−12.1
Sum, rounded to a whole point						−48

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	60,326	2428.9	− 2436	−7.1	× 94 / 600	−1.1
4	60,327	2456.4	− 2485	−28.6	× 88 / 600	−4.2
5	60,328	2491.5	− 2528	−36.5	× 87 / 600	−5.3
6	60,329	2505.4	− 2552	−46.6	× 85 / 600	−6.6
7	60,330	2531.9	− 2567	−35.1	× 79 / 600	−4.6
8	60,331	2528.4	− 2586	−57.6	× 88 / 600	−8.4
11	60,332	2554.4	− 2628	−73.6	× 79 / 600	−9.7
Sum, rounded to a whole point						−40

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −82, −75, −73, −84, −81, −69, −73, −53, −48, −40 → −67.8
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 7 · 2016→2017: 2 · 2017→2018: 11 · 2018→2019: 3 · 2019→2022: 12 · 2022→2023: 4 · 2023→2024: 20 · 2024→2025: 5 · 2025→2026: 8 → average 8
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 8 × 2.66 = 21.3. Upper limit −46.5, lower limit −89.1.

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.