Literacy and Numeracy Secretariat. (2010). Communication in the Mathematics Classroom, Capacity Building Series.

http://www.edu.gov.on.ca/eng/literacynumeracy/inspire/research/CBS_Communication_Mathematics.pdf

A Guide to Effective Instruction in Mathematics: Kindergarten to Grade 6

Volume Two: Problem Solving and Communication

http://eworkshop.on.ca/edu/resources/guides/Guide_Math_K_6_Volume_2.pdf

Literacy and Numeracy Secretariat. (2011). Asking Effective Questions, Capacity Building Series.

http://www.edu.gov.on.ca/eng/literacynumeracy/inspire/research/CBS_AskingEffectiveQuestions.pdf