Pedagogical representations to teach linear relations in Chinese and US classrooms: Parallel or hierarchical?. Cai J, Huang R. R Huang, J Cai - The Journal of Mathematical Behavior, 2011 - Elsevier GSID: D1X_5Ry9GNcJ
International comparative studies in mathematics: Lessons for improving students' learning. Cai J, Mok IAC, Stacey K. J Cai, IAC Mok, V Reddy, K Stacey - 2016 - library.oapen.org GSID: qUYBCtCfU7gJ
Prospective mathematics teachers' knowledge of algebra: A comparative study in China and the United States of America. Huang R. R Huang - 2014 - books.google.com GSID: 0eY88bOkoxQJ