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	1275279	2379	-	2436	=	-57	*	(36	/	170)	=	-12.07058819
4	1275282	2447	-	2485	=	-38	*	(24	/	170)	=	-5.36470586
5	1275283	2426	-	2528	=	-102	*	(30	/	170)	=	-17.99999998
6	1275286	2463	-	2552	=	-89	*	(25	/	170)	=	-13.08823525
7	1275287	2492	-	2567	=	-75	*	(33	/	170)	=	-14.55882353
8	1275290	2511	-	2586	=	-75	*	(22	/	170)	=	-9.7058823
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Arena Union Elementary											-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	39835	2402	-	2436	=	-34	*	(32	/	186)	=	-5.84946234
4	39836	2455	-	2485	=	-30	*	(37	/	186)	=	-5.96774193
5	39838	2452	-	2528	=	-76	*	(27	/	186)	=	-11.03225804
6	39840	2440	-	2552	=	-112	*	(31	/	186)	=	-18.66666659
7	39842	2463	-	2567	=	-104	*	(26	/	186)	=	-14.53763438
8	39845	2542	-	2586	=	-44	*	(33	/	186)	=	-7.80645158
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Arena Union Elementary											-64

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	40857	2396	-	2436	=	-40	*	(26	/	178)	=	-5.8426966
4	40860	2452	-	2485	=	-33	*	(32	/	178)	=	-5.93258424
5	40861	2474	-	2528	=	-54	*	(36	/	178)	=	-10.92134831
6	40864	2468	-	2552	=	-84	*	(26	/	178)	=	-12.26966286
7	40866	2476	-	2567	=	-91	*	(30	/	178)	=	-15.33707858
8	40868	2497	-	2586	=	-89	*	(28	/	178)	=	-13.99999993
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Arena Union Elementary											-64

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	40875	2387	-	2436	=	-49	*	(22	/	162)	=	-6.65432098
4	40876	2481	-	2485	=	-4	*	(23	/	162)	=	-0.56790123
5	40879	2465	-	2528	=	-63	*	(30	/	162)	=	-11.66666666
6	40880	2491	-	2552	=	-61	*	(32	/	162)	=	-12.0493827
7	40883	2515	-	2567	=	-52	*	(26	/	162)	=	-8.345679
8	40884	2500	-	2586	=	-86	*	(29	/	162)	=	-15.39506167
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Arena Union Elementary											-55

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	41027	2390	-	2436	=	-46	*	(27	/	159)	=	-7.81132072
4	41028	2482	-	2485	=	-3	*	(25	/	159)	=	-0.47169811
5	41029	2481	-	2528	=	-47	*	(20	/	159)	=	-5.91194966
6	41030	2480	-	2552	=	-72	*	(29	/	159)	=	-13.13207546
7	41031	2490	-	2567	=	-77	*	(32	/	159)	=	-15.4968553
8	41032	2463	-	2586	=	-123	*	(26	/	159)	=	-20.11320748
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Arena Union Elementary											-63

2015	2016	2017	2018	2019	Sum	Average
-73	-64	-64	-55	-63	-319.0	-63.8

Simply compute the standard deviation and multiply by 3 and add to the average: -45.8

Simply compute the standard deviation and multiply by 3 and subtract from the average: -81.8

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.

Arena Union Elementary math proficiency

Zero+ meets standard.

Arena Elementary

Enrollment by school type, school and year

	2015	2016	2017	2018	2019	2020	2021	2022
Arena Union Elementary School District	347	340	313	310	313	301	276	280
Elementary School (Public)
Arena Elementary	261	257	254	232	238	232	210	215
K-12 Schools (Public)
Pacific Community Charter	86	83	59	78	75	69	66	65