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	2027651	2390	-	2436	=	-46	*	(2031	/	13836)	=	-6.75238508
4	2027652	2426	-	2485	=	-59	*	(2097	/	13836)	=	-8.9421075
5	2027655	2445	-	2528	=	-83	*	(1936	/	13836)	=	-11.61376114
6	2027656	2454	-	2552	=	-98	*	(1895	/	13836)	=	-13.4222318
7	2027659	2459	-	2567	=	-108	*	(2034	/	13836)	=	-15.87684294
8	2027660	2470	-	2586	=	-116	*	(1957	/	13836)	=	-16.40734311
11	2027663	2524	-	2628	=	-104	*	(1886	/	13836)	=	-14.17635149
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Rialto Unified											-87

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	62330	2399	-	2436	=	-37	*	(2002	/	13837)	=	-5.35332802
4	62333	2424	-	2485	=	-61	*	(2036	/	13837)	=	-8.97564498
5	62334	2447	-	2528	=	-81	*	(2142	/	13837)	=	-12.53898962
6	62336	2453	-	2552	=	-99	*	(1895	/	13837)	=	-13.55821345
7	62338	2464	-	2567	=	-103	*	(1938	/	13837)	=	-14.42610388
8	62341	2477	-	2586	=	-109	*	(2052	/	13837)	=	-16.16448647
11	62342	2528	-	2628	=	-100	*	(1772	/	13837)	=	-12.8062441
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Rialto Unified											-84

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	64110	2397	-	2436	=	-39	*	(1971	/	13750)	=	-5.59047271
4	64112	2428	-	2485	=	-57	*	(1972	/	13750)	=	-8.17483632
5	64115	2438	-	2528	=	-90	*	(2033	/	13750)	=	-13.30690905
6	64116	2456	-	2552	=	-96	*	(2088	/	13750)	=	-14.57803632
7	64118	2461	-	2567	=	-106	*	(1917	/	13750)	=	-14.77832719
8	64120	2462	-	2586	=	-124	*	(1916	/	13750)	=	-17.2788363
11	64122	2518	-	2628	=	-110	*	(1853	/	13750)	=	-14.82399996
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Rialto Unified											-89

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	64215	2400	-	2436	=	-36	*	(1768	/	13483)	=	-4.72061113
4	64217	2432	-	2485	=	-53	*	(1958	/	13483)	=	-7.69665502
5	64219	2449	-	2528	=	-79	*	(1968	/	13483)	=	-11.5309649
6	64221	2450	-	2552	=	-102	*	(1999	/	13483)	=	-15.12259874
7	64223	2461	-	2567	=	-106	*	(2102	/	13483)	=	-16.52540233
8	64225	2466	-	2586	=	-120	*	(1892	/	13483)	=	-16.83898236
11	64227	2532	-	2628	=	-96	*	(1796	/	13483)	=	-12.7876585
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Rialto Unified											-85

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	64587	2407	-	2436	=	-29	*	(1853	/	13544)	=	-3.96758712
4	64588	2436	-	2485	=	-49	*	(1825	/	13544)	=	-6.60255459
5	64589	2456	-	2528	=	-72	*	(1979	/	13544)	=	-10.52037799
6	64590	2465	-	2552	=	-87	*	(1934	/	13544)	=	-12.42306556
7	64591	2457	-	2567	=	-110	*	(2009	/	13544)	=	-16.31645004
8	64592	2471	-	2586	=	-115	*	(2096	/	13544)	=	-17.7968104
11	64593	2537	-	2628	=	-91	*	(1848	/	13544)	=	-12.41642047
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Rialto Unified											-80

2015	2016	2017	2018	2019	Sum	Average
-87	-84	-89	-85	-80	-425.0	-85.0

Simply compute the standard deviation and multiply by 3 and add to the average: -76.0

Simply compute the standard deviation and multiply by 3 and subtract from the average: -94.0

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.

Rialto Unified math proficiency

Zero+ meets standard.

Bemis Elementary	Boyd Elementary	Casey Elementary
Charlotte N. Werner Elementary	Dunn Elementary	Edward Fitzgerald Elementary
Elizabeth T. Hughbanks Elementary	Ernest Garcia Elementary	Georgia Morris Elementary
Helen L. Dollahan Elementary	Henry Elementary	Kelley Elementary
Morgan Elementary	Myers Elementary	Nancy R. Kordyak Elementary
Preston Elementary	Sam V. Curtis Elementary	Samuel W. Simpson Elementary
Trapp Elementary

Eisenhower Senior High

Rialto High

Wilmer Amina Carter High

Ethel Kucera Middle	Frisbie Middle	Kolb Middle
Rialto Middle	William G. Jehue Middle

Milor Continuation High

Rialto Adult

Zupanic High

Rocking Horse Preschool