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	1639325	2394	-	2436	=	-42	*	(1540	/	10428)	=	-6.20253161
4	1639326	2443	-	2485	=	-42	*	(1469	/	10428)	=	-5.91657074
5	1639329	2463	-	2528	=	-65	*	(1499	/	10428)	=	-9.34359413
6	1639330	2482	-	2552	=	-70	*	(1455	/	10428)	=	-9.76697351
7	1639333	2496	-	2567	=	-71	*	(1504	/	10428)	=	-10.24012268
8	1639334	2506	-	2586	=	-80	*	(1510	/	10428)	=	-11.58419632
11	1639337	2536	-	2628	=	-92	*	(1451	/	10428)	=	-12.80130412
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Alvord Unified											-66

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	51266	2397	-	2436	=	-39	*	(1251	/	10185)	=	-4.79027979
4	51268	2445	-	2485	=	-40	*	(1553	/	10185)	=	-6.0991654
5	51270	2470	-	2528	=	-58	*	(1486	/	10185)	=	-8.46224837
6	51273	2486	-	2552	=	-66	*	(1459	/	10185)	=	-9.45449188
7	51274	2506	-	2567	=	-61	*	(1484	/	10185)	=	-8.88797249
8	51277	2533	-	2586	=	-53	*	(1489	/	10185)	=	-7.74835541
11	51279	2552	-	2628	=	-76	*	(1463	/	10185)	=	-10.91683844
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Alvord Unified											-56

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	52733	2402	-	2436	=	-34	*	(1460	/	10143)	=	-4.89401556
4	52736	2445	-	2485	=	-40	*	(1281	/	10143)	=	-5.0517598
5	52738	2467	-	2528	=	-61	*	(1559	/	10143)	=	-9.37582566
6	52739	2486	-	2552	=	-66	*	(1423	/	10143)	=	-9.25939067
7	52742	2495	-	2567	=	-72	*	(1472	/	10143)	=	-10.44897955
8	52744	2525	-	2586	=	-61	*	(1482	/	10143)	=	-8.9127477
11	52746	2532	-	2628	=	-96	*	(1466	/	10143)	=	-13.8751848
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Alvord Unified											-62

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	52821	2410	-	2436	=	-26	*	(1352	/	9959)	=	-3.52967165
4	52823	2447	-	2485	=	-38	*	(1461	/	9959)	=	-5.57465609
5	52825	2467	-	2528	=	-61	*	(1292	/	9959)	=	-7.9136459
6	52826	2490	-	2552	=	-62	*	(1487	/	9959)	=	-9.2573551
7	52829	2496	-	2567	=	-71	*	(1465	/	9959)	=	-10.44432166
8	52831	2512	-	2586	=	-74	*	(1436	/	9959)	=	-10.67014754
11	52832	2517	-	2628	=	-111	*	(1466	/	9959)	=	-16.33959227
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Alvord Unified											-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	53063	2405	-	2436	=	-31	*	(1398	/	9704)	=	-4.46599339
4	53064	2454	-	2485	=	-31	*	(1322	/	9704)	=	-4.22320691
5	53065	2468	-	2528	=	-60	*	(1464	/	9704)	=	-9.05193732
6	53066	2487	-	2552	=	-65	*	(1220	/	9704)	=	-8.17188788
7	53067	2497	-	2567	=	-70	*	(1502	/	9704)	=	-10.83470731
8	53068	2515	-	2586	=	-71	*	(1415	/	9704)	=	-10.35294722
11	53069	2531	-	2628	=	-97	*	(1383	/	9704)	=	-13.82429925
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Alvord Unified											-61

2015	2016	2017	2018	2019	Sum	Average
-66	-56	-62	-64	-61	-309.0	-61.8

Simply compute the standard deviation and multiply by 3 and add to the average: -52.8

Simply compute the standard deviation and multiply by 3 and subtract from the average: -70.8

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.

Alvord Unified math proficiency

Zero+ meets standard.

Allan Orrenmaa Elementary	Arlanza Elementary	Collett Elementary
Foothill Elementary	La Granada Elementary	Lake Hills Elementary
Myra Linn Elementary	Phillip M. Stokoe Elementary	Promenade Elementary
Rosemary Kennedy Elementary	S. Christa McAuliffe Elementary	Terrace Elementary
Twinhill Elementary	Valley View Elementary

Hillcrest High

La Sierra High

Norte Vista High

Arizona Middle	Loma Vista Middle	Wells Middle
Ysmael Villegas Middle

Gateway

Summit Elementary

Summit Secondary

Alvord Alternative Continuation High

Alvord Continuation High

Alvord Adult Education