Blackburn, B. R. (2019). Rigor and differentiation in the classroom: Tools and strategies. Routledge.
Chicago Style (17th ed.) CitationBlackburn, Barbara R. Rigor and Differentiation in the Classroom: Tools and Strategies. New York: Routledge, 2019.
MLA (9th ed.) CitationBlackburn, Barbara R. Rigor and Differentiation in the Classroom: Tools and Strategies. Routledge, 2019.
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