Lynn MCAS Results 2012: Part VIII

Below are the Reading/English Language Arts CPIs by subgroup on the 2012 MCAS exam for the Lynn Public School System (excluding KIPP charter school). CPIs are a measure of the extent to which students are progressing toward 100% proficiency in ELA or math; the goal is a CPI of 100 which is the equivalent of all students having achieved proficiency on the exam.  More specifically, each student participating in the MCAS is given a score based on well they perform on the MCAS which is later averaged among the district, school or subgroup to determine the CPI. Possible scores are 0 (Warning/Failing - Low), 25 (Warning/Failing - High), 50 (Needs Improvement - Low), 75 (Needs Improvement - High), and 100 (Proficient or Advanced).

	CPI	Percentile in Grade Span
All Students	78.1	8
Students w/ Disabilities	63.5	26
High Needs	75.3	21
ELL/Former ELL	67.1	35
Low Income	75.7	12
Asian	79.1	6
Afr Amer/Black	77.5	28
Hispanic/Latino	73.9	19
Multi-Race, Non-Hispanic	80.4	19
White	86.2	18

Below are the Math CPIs by subgroup for the 2012 MCAS exam.

	CPI	Percentile in Grade Span
All Students	69.6	8
Students w/ Disabilities	53.4	34
High Needs	66.4	35
ELL/Former ELL	61.7	36
Low Income	66.9	22
Asian	77.9	8
Afr Amer/Black	64.3	34
Hispanic/Latino	65.4	29
Multi-Race, Non-Hispanic	69.8	18
White	77.6	20

Citation: www.doe.mass.edu