SCHOOLIO: Districts

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	1899818	2392	-	2436	=	-44	*	(2247	/	13477)	=	-7.336054
4	1899819	2436	-	2485	=	-49	*	(2198	/	13477)	=	-7.99154112
5	1899822	2458	-	2528	=	-70	*	(2036	/	13477)	=	-10.57505379
6	1899823	2479	-	2552	=	-73	*	(1842	/	13477)	=	-9.97744305
7	1899826	2479	-	2567	=	-88	*	(1989	/	13477)	=	-12.98746011
8	1899827	2492	-	2586	=	-94	*	(1967	/	13477)	=	-13.71952212
11	1899830	2509	-	2628	=	-119	*	(1198	/	13477)	=	-10.57817013
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Twin Rivers Unified											-73

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	58519	2398	-	2436	=	-38	*	(2108	/	13639)	=	-5.87315783
4	58520	2435	-	2485	=	-50	*	(2228	/	13639)	=	-8.1677542
5	58522	2462	-	2528	=	-66	*	(2149	/	13639)	=	-10.39914949
6	58524	2477	-	2552	=	-75	*	(2016	/	13639)	=	-11.08585673
7	58527	2486	-	2567	=	-81	*	(1954	/	13639)	=	-11.60451644
8	58528	2496	-	2586	=	-90	*	(1878	/	13639)	=	-12.39240411
11	58531	2517	-	2628	=	-111	*	(1306	/	13639)	=	-10.62878502
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Twin Rivers Unified											-70

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	60217	2398	-	2436	=	-38	*	(2099	/	13748)	=	-5.80171658
4	60219	2436	-	2485	=	-49	*	(2063	/	13748)	=	-7.35285131
5	60222	2455	-	2528	=	-73	*	(2206	/	13748)	=	-11.71355832
6	60224	2479	-	2552	=	-73	*	(2031	/	13748)	=	-10.78433219
7	60225	2485	-	2567	=	-82	*	(2058	/	13748)	=	-12.27494908
8	60227	2497	-	2586	=	-89	*	(1919	/	13748)	=	-12.42297057
11	60230	2505	-	2628	=	-123	*	(1372	/	13748)	=	-12.27494908
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Twin Rivers Unified											-73

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	60343	2409	-	2436	=	-27	*	(2012	/	13572)	=	-4.0026525
4	60344	2440	-	2485	=	-45	*	(2054	/	13572)	=	-6.81034482
5	60347	2458	-	2528	=	-70	*	(1993	/	13572)	=	-10.27925136
6	60348	2479	-	2552	=	-73	*	(2107	/	13572)	=	-11.33296486
7	60351	2486	-	2567	=	-81	*	(2100	/	13572)	=	-12.53315649
8	60352	2498	-	2586	=	-88	*	(2021	/	13572)	=	-13.10403767
11	60355	2515	-	2628	=	-113	*	(1285	/	13572)	=	-10.6988652
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Twin Rivers Unified											-69

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	60601	2411	-	2436	=	-25	*	(2034	/	13339)	=	-3.81212983
4	60602	2449	-	2485	=	-36	*	(1960	/	13339)	=	-5.28975184
5	60603	2468	-	2528	=	-60	*	(1997	/	13339)	=	-8.98268232
6	60604	2485	-	2552	=	-67	*	(1879	/	13339)	=	-9.43796384
7	60605	2483	-	2567	=	-84	*	(2189	/	13339)	=	-13.78484142
8	60606	2499	-	2586	=	-87	*	(2035	/	13339)	=	-13.27273401
11	60607	2520	-	2628	=	-108	*	(1245	/	13339)	=	-10.08021586
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Twin Rivers Unified											-65

2015	2016	2017	2018	2019	Sum	Average
-73	-70	-73	-69	-65	-350.0	-70.0

Simply compute the standard deviation and multiply by 3 and add to the average: -61.0

Simply compute the standard deviation and multiply by 3 and subtract from the average: -79.0

NOT what school board members want.

NOT what superintendents want.

But that's not what it "wants"...and it's not a coincidence this pattern repeats (repeatedly).

• Any result above zero is proficient; below is not proficient.

Twin Rivers Unified math proficiency

Zero+ meets standard.

D. W. Babcock Elementary	Del Paso Heights Elementary	Dry Creek Elementary
Fairbanks Elementary	Foothill Oaks Elementary	Frederick Joyce Elementary
Frontier Elementary	Garden Valley Elementary	Hagginwood Elementary
Harmon Johnson Elementary	Hazel Strauch Elementary	Hillsdale Elementary
Kohler Elementary	Madison Elementary	Michael J. Castori Elementary
Morey Avenue Early Childhood Development	Noralto Elementary	Northwood Elementary
Oakdale Elementary	Orchard Elementary	Pioneer Elementary
Regency Park Elementary	Ridgepoint Elementary	Sierra View Elementary
Village Elementary	Warren A. Allison Elementary	Westside Elementary
Woodlake Elementary	Woodridge Elementary

Foothill High	Grant Union High	Highlands High
Rio Linda High

Foothill Ranch Middle	Martin Luther King Jr. Technology Academy	Norwood Junior High
Nova Opportunity	Rio Linda Preparatory Academy	Rio Tierra Junior High

Miles P. Richmond

Pacific Career and Technology High

Vista Nueva Career and Technology High

Elwood J. Keema High