Wednesday, June 6, 2012

MCI Worchester State University Second Singapore Math Institute 25-27 July 2012

Have you sign up for this three-day institute in Worchester State University, near Boston. I am teaching this institute 25-27 July. For more information, see the website.

Teaching of Fractions (Hawai'i) 5-6 June 2012

Part 1 Part 2

Tuesday, May 29, 2012

AME-SMS Conference 2012

Keynote Lecture for Primary Parallel Lecture for Secondary