111

UnderstandingIdaho’s

2009Indexing

04/19/23

222

2009 AYP Status Results Index Definition

Index System provides partial credit for Basic scores below proficient. A school’s index score will be the average of all student index points assigned to the school.

Proficiency Level Index Points

Level 1: Below Basic 1 0

Level 2: Basic 2 50

Level 3: Proficient

Level 4: Advanced100

04/19/23

304/19/23 33

An Index Example: Two schools

Two schools, both with 180 students tested and 61.1% of their students scoring (legacy scoring method) proficient or better in reading.

READING School A School B

Level points # of students total # of students total

Level 1 0 60 0 5 0

Level 2 50 10 500 65 3250

Level 3 100 60 6000 60 6000

Level 4 100 50 5000 50 5000

Sum 180 11500 180 14250

Index 63.9 79.2

Index Formula (n1x0+ n2x50+ n3x100+ n4x100) = Sum then "Divide Sum by N count Rounded to Tenth"

04/19/23 4

Percent "Proficient or Higher" Required to Meet AYPIdaho Partial Proficiency Weighted Model

 2008-09 2009-10

2010-112011-12 2012-13

2013-14

Reading 85.6 90.4 95.2 100

Mathematics 83.0 88.7 94.3 100

Language Arts 75.1 83.4 91.7 100

 2002-032003-04

2004-052005-06

2006-072007-082008-09

2009-102010-11

2011-122012-13

2013-14 

 Reading 66% 72% 78% 85%85% 92%92% 100%  Math 51% 60% 70% 80%80% 90%90% 100%  Language Usage

66% 72% 78% 85%85% 92%92% 100%

 

1. Current AMO

2. Proposed AMO

Comparison of Current AMO Chart and Proposed AMO Chart