Massachusetts School and District Profiles

Conservatory Lab Charter School

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Teacher Data (2019-20)


Total # of Teachers (FTE) 26.0 26.0 75,152.1
Student/Teacher Ratio 17.4 to 1 17.4 to 1 12.6 to 1
% of Teachers Licensed 75.0 75.0 97.0
Percent of teachers licensed in low poverty schools - - 99.1
Percent of teachers licensed in high poverty schools - 75.0 93.7
Percent of teachers without waiver 100.0 100.0 99.4
Percent of teachers without waiver in high poverty schools - 100.0 97.9
Percent of teachers without waiver in low poverty schools - - 99.9
Percent of teachers without provisional license 96.2 96.2 93.0
Percent of teachers without provisional license in high poverty schools - 96.2 89.8
Percent of teachers without provisional license in low poverty schools - - 95.5
Percent of teachers without waiver or provisional license 96.2 96.2 92.6
Percent of teachers without waiver or provisional license in high poverty schools - 96.2 88.2
Percent of teachers without waiver or provisional license in low poverty schools - - 95.4
Percent of experienced teachers 38.5 38.5 82.6
Percent of experienced teachers in high poverty schools - 38.5 73.6
Percent of experienced teachers in low poverty schools - - 87.6
Percent teaching in-field 50.0 50.0 90.3
Percent teaching in-field in high poverty schools 50.0 50.0 83.5
Percent teaching in-field in low poverty schools - - 94.4


Administrator Data (2019-20)


Percent of experienced administrators 75.0 70.0 72.4
Percent of experienced administrators in high poverty schools 75.0 75.0 59.6
Percent of experienced administrators in low poverty schools - - 78.0

Under Massachusetts state law, Commonwealth charter schools have different educator qualification requirements than traditional public schools and generally, as a matter of state law, are not required to be licensed. See the Educator Qualifications in Commonwealth Charter Schools technical advisory for more information.

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