Percentage of students scoring proficient or higher
2014 2015 2016 2017 2018 N 430 452 472 463 477 # 374 399 421 406 437 Cambridge % 87% 88% 89% 88% 91% 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 430 450 474 468 476 # 346 377 371 375 383 Cambridge % 80% 84% 78% 80% 80% 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 395 408 434 418 445 # 273 293 320 309 322 Cambridge % 69% 72% 74% 74% 73% 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 430 452 472 463 477 # 374 399 421 406 437 Cambridge CPI 94.80 96.20 96.70 95.80 96.80 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 430 450 474 468 476 # 346 377 371 375 383 Cambridge CPI 90.60 92.40 90.30 91.90 91 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 395 408 434 418 445 # 273 293 320 309 322 Cambridge CPI 87 87.80 89.30 88.80 87.80 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 314 337 348 332 Cambridge SGP 41.5 50.0 46.0 49.0 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 325 343 351 332 Cambridge SGP 59.0 60.0 53.0 59.0 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 352 Cambridge SGP 41.0 N   Select a Comparable District SGP N 61,055 State SGP 49.9		2018 N 342 Cambridge SGP 55.5 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 427 446 470 454 470 # 323 383 377 365 366 Cambridge % 76% 86% 80% 80% 78% 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 427 444 472 458 469 # 321 330 310 316 319 Cambridge % 75% 74% 66% 69% 68% 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           #           Cambridge % N           #           Select a Comparable District %           N           #           State %