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…elementary teachers' perceptions of teaching and learning the metric system. Journal of Mathematics Education, 6, 1-16. 2011 - Liu, F. Preservice teachers' perceptions of departmentalization of elementary schools. International Journal of Whole Schooling, 7(1), 40-52. 2009 - Liu, F. Computational estimation strategies on whole-number multiplication by…
https://www.wichita.edu/profiles/academics/education/School_of_Teaching_and_Learning/Liu-Fuchang.php