Percentage of students scoring proficient or higher
2014 2015 2016 2017 2018 N 232 220 221 195 210 # 229 215 217 190 204 Medfield % 99% 98% 98% 97% 97% N           #           Select a Comparable District %           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 232 216 221 197 209 # 227 204 211 186 200 Medfield % 97% 94% 95% 95% 96% N           #           Select a Comparable District %           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 227 219 211 189 207 # 220 197 196 177 195 Medfield % 97% 90% 93% 94% 94% N           #           Select a Comparable District %           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 232 220 221 195 210 # 229 215 217 190 204 Medfield CPI 99.70 99.20 99.30 99.20 99.30 N           #           Select a Comparable District 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 232 216 221 197 209 # 227 204 211 186 200 Medfield CPI 99.40 98.10 98.40 97.70 98.80 N           #           Select a Comparable District 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 227 219 211 189 207 # 220 197 196 177 195 Medfield CPI 98.90 96.30 97.90 98.10 98.70 N           #           Select a Comparable District 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 227 215 203 186 Medfield SGP 43.0 45.0 50.0 44.5 N         Select a Comparable District 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 227 211 205 188 Medfield SGP 72.0 60.0 67.0 73.0 N         Select a Comparable District 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 200 Medfield SGP 53.4 N   Select a Comparable District SGP N 61,055 State SGP 49.9		2018 N 200 Medfield SGP 60.1 N   Select a Comparable District 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 232 220 219 191 208 # 214 209 199 185 196 Medfield % 92% 95% 91% 97% 94% N           #           Select a Comparable District %           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 232 216 219 193 207 # 221 184 205 176 188 Medfield % 95% 85% 94% 91% 91% N           #           Select a Comparable District %           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           #           Medfield % N           #           Select a Comparable District %           N           #           State %