A Data Approach to Curriculum Assessment

I am looking forward to watching how Dr. Fleishman applies a data approach to curriculum assessment. Non-data folks have dismissed the proliferation of math tutoring schools to the ultra-competitiveness of Newton students. Others, including me, would like to understand whether the quality of our Math programs, including Everyday and Impact Math, are also having an impact. I consider this to be too important of a question to answer with gut feelings and speculation, which are the tools that Newton has used to evaluate this question until now.