CREDO weighs in
CC @RbnLake @MichaelPetrilli @HollyYettick @MrPABruno @chalkbeatDET @freep @ValentinaK_eduhttps://twitter.com/thegrade_/status/748932599222067200 …
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perform worse. In fact, that data is here, as i have said:http://www.excellentschoolsdetroit.org/en/how-schools-stack …