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	2180162	2406	-	2436	=	-30	*	(1438	/	7828)	=	-5.5109862
4	2180165	2456	-	2485	=	-29	*	(1371	/	7828)	=	-5.07907511
5	2180166	2488	-	2528	=	-40	*	(1337	/	7828)	=	-6.83188552
6	2180169	2509	-	2552	=	-43	*	(1241	/	7828)	=	-6.81693917
7	2180170	2525	-	2567	=	-42	*	(1188	/	7828)	=	-6.37404188
8	2180173	2550	-	2586	=	-36	*	(1253	/	7828)	=	-5.76239141
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for La Mesa-Spring Valley											-36

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	66928	2420	-	2436	=	-16	*	(1326	/	7795)	=	-2.7217447
4	66929	2451	-	2485	=	-34	*	(1440	/	7795)	=	-6.2809493
5	66932	2485	-	2528	=	-43	*	(1338	/	7795)	=	-7.38088516
6	66934	2517	-	2552	=	-35	*	(1326	/	7795)	=	-5.95381654
7	66935	2531	-	2567	=	-36	*	(1178	/	7795)	=	-5.4404105
8	66938	2558	-	2586	=	-28	*	(1187	/	7795)	=	-4.2637588
11	66940	0	-	2628	=		*	(0	/	7795)	=
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for La Mesa-Spring Valley											-32

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	68745	2421	-	2436	=	-15	*	(1297	/	7844)	=	-2.48023967
4	68746	2461	-	2485	=	-24	*	(1346	/	7844)	=	-4.11830698
5	68748	2477	-	2528	=	-51	*	(1381	/	7844)	=	-8.97896478
6	68751	2514	-	2552	=	-38	*	(1330	/	7844)	=	-6.44314122
7	68752	2531	-	2567	=	-36	*	(1308	/	7844)	=	-6.00305965
8	68754	2559	-	2586	=	-27	*	(1182	/	7844)	=	-4.06858745
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for La Mesa-Spring Valley											-32

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	68899	2430	-	2436	=	-6	*	(1255	/	7868)	=	-0.95704118
4	68902	2464	-	2485	=	-21	*	(1318	/	7868)	=	-3.51779358
5	68903	2484	-	2528	=	-44	*	(1332	/	7868)	=	-7.44890696
6	68906	2508	-	2552	=	-44	*	(1377	/	7868)	=	-7.7005592
7	68907	2531	-	2567	=	-36	*	(1297	/	7868)	=	-5.93441788
8	68910	2560	-	2586	=	-26	*	(1289	/	7868)	=	-4.25953226
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for La Mesa-Spring Valley											-30

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	69442	2433	-	2436	=	-3	*	(1260	/	7683)	=	-0.49199531
4	69443	2471	-	2485	=	-14	*	(1249	/	7683)	=	-2.27593387
5	69444	2489	-	2528	=	-39	*	(1296	/	7683)	=	-6.57868017
6	69445	2516	-	2552	=	-36	*	(1274	/	7683)	=	-5.96954311
7	69446	2524	-	2567	=	-43	*	(1308	/	7683)	=	-7.32057787
8	69447	2562	-	2586	=	-24	*	(1296	/	7683)	=	-4.04841857
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for La Mesa-Spring Valley											-27

2015	2016	2017	2018	2019	Sum	Average
-36	-32	-32	-30	-27	-157.0	-31.4

Simply compute the standard deviation and multiply by 3 and add to the average: -22.4

Simply compute the standard deviation and multiply by 3 and subtract from the average: -40.4

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.

La Mesa-Spring Valley math proficiency

Zero+ meets standard.

Avondale Elementary	Bancroft Elementary	Casa de Oro Elementary
Fletcher Hills Elementary	Highlands Elementary	Kempton Street Literacy Academy
La Mesa Arts Academy	La Mesa Dale Elementary	La Presa Elementary
Lemon Avenue Elementary	Loma Elementary	Maryland Avenue Elementary
Murdock Elementary	Murray Manor Elementary	Northmont Elementary
Rancho Elementary	Rolando Elementary	Science, Technology, Engineering, Arts, and Math Academy at La Presa
Spring Valley Academy	Sweetwater Springs Elementary	Trust Blended Learning

Parkway Middle

Quest Academy