6W L Yarroch.Students' Understanding of Chemical Equation Balancing. Journal of Research in Science Teaching,1985,22(5) :449-459.
7R D. Arasasingham,M Taagepera,F Potter,etc. Using Knowledge Space Theory To Assess Student Understanding of Stoichiometry. Journal of Chemical Education,2004,81 (10) : 1517-1523.
8Michael J. Sanger. Evaluating Students' Conceptual Understanding of Balanced Equations and Stoichiometric Ratios Using a Particulate Drawing. Journal of Chemical Education,2005 (1) : 131-134.
9Grigoriy Sereda.A simple and Easy-To-Learn Chart of the Main Classes of Inorganic Compounds and Their Acid-Base Reactions. Journal of Chemical Education, 2005 ( 11 ) : 1645-1 648.
10Nakhleh, M.B. Are our students conceptual thinkers or algorithmic problem solvers? Journal of Chemical Education, 1993(70), 1:52-55.
