School Effectiveness Research - IPDK 2015

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• Schools that tutor students at least four days a

week in groups of six or less have annual ELA

gains that are 0.040σ (0.020) higher.

• Schools that tutor students at least four days a week in groups of six or less have annual ELA gains that are 0.040σ (0.020) higher.

• Schools that add 25 percent or more instrucEonal Eme have annual gains that are 0.050σ (0.013) higher in math.