BurrisCarolC.“Review of ‘The Misplaced Math Student: Lost in 8th-Grade Algebra.’”Boulder, Colo. and Tempe, Ariz.: Education and the Public Interest Center and Education Policy Research Unit2008. http://epicpolicy.org/think-tank/reviews/2008.
2.
BurrisCarolC.JayHeubertHenryLevin. “Accelerating Mathematics Achievement Using Heterogeneous Grouping.”American Educational Research Journal43 (Spring 2006): 105–136.