Percentage of students scoring proficient or higher
2014 2015 2016 2017 2018 N 978 970 925 959 924 # 826 823 813 808 757 Brockton High % 85% 85% 88% 84% 82% N           #           Select a Comparable School %           N 70,465 69,751 69,938 70,268 70,532 # 63,214 63,701 63,901 63,887 63,833 State % 89% 91% 92% 91% 91%		2014 2015 2016 2017 2018 N 972 970 925 953 919 # 643 618 587 574 512 Brockton High % 66% 64% 63% 61% 56% N           #           Select a Comparable School %           N 70,607 69,766 69,954 70,340 70,187 # 55,436 54,851 54,359 55,415 54,500 State % 78% 78% 78% 79% 78%		2014 2015 2016 2017 2018 N 903 887 853 875 826 # 546 528 513 504 466 Brockton High % 60% 59% 60% 57% 56% N           #           Select a Comparable School %           N 68,495 67,732 67,941 68,063 67,875 # 48,613 48,530 49,868 50,590 50,532 State % 71% 71% 73% 74% 75%
Composite Performance Index (CPI)
2014 2015 2016 2017 2018 N 978 970 925 959 924 # 826 823 813 808 757 Brockton High CPI 94.80 95.20 95.60 94 92.70 N           #           Select a Comparable School CPI           N 70,465 69,751 69,938 70,268 70,532 # 63,214 63,701 63,901 63,887 63,833 State CPI 96 96.70 96.70 96.50 96.20		2014 2015 2016 2017 2018 N 972 970 925 953 919 # 643 618 587 574 512 Brockton High CPI 84.40 83.10 82.70 80.40 78.30 N           #           Select a Comparable School CPI           N 70,607 69,766 69,954 70,340 70,187 # 55,436 54,851 54,359 55,415 54,500 State CPI 90 89.90 89.70 89.90 89.50		2014 2015 2016 2017 2018 N 903 887 853 875 826 # 546 528 513 504 466 Brockton High CPI 83.60 82.80 84.20 82.90 81.10 N           #           Select a Comparable School CPI           N 68,495 67,732 67,941 68,063 67,875 # 48,613 48,530 49,868 50,590 50,532 State CPI 87.90 88.20 88.90 89.40 89.30
Median student growth percentiles (SGP) (2014 - 2017)
2014 2015 2016 2017 N 792 772 757 791 Brockton High SGP 64.0 61.0 63.0 52.0 N         Select a Comparable School SGP N 61,694 61,218 60,642 60,857 State SGP 50.0 51.0 50.0 50.0		2014 2015 2016 2017 N 806 794 761 787 Brockton High SGP 64.0 53.0 53.0 36.0 N         Select a Comparable School SGP N 61,969 61,548 60,820 60,553 State SGP 50.0 50.0 50.0 50.0
Average student growth percentiles (SGP) (2018)
2018 N 739 Brockton High SGP 48.2 N   Select a Comparable School SGP N 61,055 State SGP 49.9		2018 N 738 Brockton High SGP 43.3 N   Select a Comparable School SGP N 60,804 State SGP 49.9
Percentage of students averaging 2 or above on open response items
2014 2015 2016 2017 2018 N 954 934 903 920 894 # 844 828 809 808 716 Brockton High % 88% 89% 90% 88% 80% N           #           Select a Comparable School %           N 69,602 68,882 69,027 69,366 69,660 # 57,985 59,820 57,875 59,445 57,706 State % 83% 87% 84% 86% 83%		2014 2015 2016 2017 2018 N 948 934 903 914 889 # 574 445 453 432 370 Brockton High % 61% 48% 50% 47% 42% N           #           Select a Comparable School %           N 69,736 68,887 69,032 69,430 69,305 # 50,147 45,240 45,508 46,783 45,707 State % 72% 66% 66% 67% 66%		2014 2015 2016 2017 2018 N           #           Brockton High % N           #           Select a Comparable School %           N           #           State %