CREDO
HOME
EXPERTISE
RESEARCH & REPORTS
NEWS
ABOUT
Virtual Control Records
>>
Interactive Map of Charter States
>>
16-State Update School Groups
>>
16-State Reading State Charter Impact Changes
>>
16-State Math State Charter Impact Changes
>>
27-State School Level Reading Quality
>>
27-State School Level Math Quality
>>
27-State Reading State Charter Impacts
>>
27-State Math State Charter Impacts
MA
DC
-.04
-.06
-.03
-.01
.03
-.01
.08
.12
.03
-.03
.01
.15
.11
-.01
-.04
-.01
-.04
-.07
-.12
-.08
-.02
.03
.05
-.03
-.02
.01
-.04
.07
.04
-.01
-.05
-.08
-.05
-.04
-.06
-.06
-.05
-.04
-.03
-.02
.03
.03
-.03
-.01
.06
.08
.07
.09
.02
.03
-.01
-.02
-.03
.00
.02
.13
.06
.10
-.03
-.01
-.04
-.04
.05
-.03
2013 subgroups
positive
negative
National Charter School Study 2013
Math State Charter Impacts Relative to VCRs