Examining the Impact of Instruction on First-Graders’ Representation of Manipulatives and Knowledge of Symbols
Internet
http://spectrum.library.concordia.ca/974835/1/Przednowek_MA_F2012.pdfPrzednowek, Katarzyna, W. <http://spectrum.library.concordia.ca/view/creators/Przednowek=3AKatarzyna,_W=2E=3A=3A.html> (2012) Examining the Impact of Instruction on First-Graders’ Representation of Manipulatives and Knowledge of Symbols. Masters thesis, Concordia University.