**Complex Instruction Resources**

**Resources for Practicioners**

Cohen, E. (1994). Designing Groupwork: Strategies for the Heterogeneous Classroom (second edition). Also available in a third edition: <http://store.tcpress.com/0807755664.shtml>

Complex Instruction Mathematics. <http://www.cimath.org>

Featherstone, H. et al. (2011). Smarter Together! Collaboration and Equity in the Elementary Math Classroom. <http://www.nctm.org/catalog/product.aspx?ID=13785>

Horn, I. S. (2011). Strength in numbers: Collaborative learning in secondary mathematics. Reston, VA: National Council of Teachers of Mathematics.

Shulman, J. et al. (1998). Groupwork in Diverse Classrooms: A Casebook for Educators.

Stanford Program for Complex Instruction. <http://cgi.stanford.edu/group/pci/cgi-bin/site.cgi>

Watanabe, M. (2012). “Heterogenius” Classrooms: Detracking Math & Science: A Look at Groupwork in Action <http://store.tcpress.com/0807752460.shtml>

**Literature Reviews on Collaborative Groups:**

*Review of Educational Research*,

*64*(1), 1–35.

*Review of Educational Research*,

*79*(2), 1008–1043.

**PME-NA Working Group on Reframing Interventions in Mathematics Education:**