Figure 19: Video of class discussion on multiplication for mixed numbers in Bits and Pieces II

This video segment shows the later part of a class summary on Problem 3.3 of Bits and Pieces II. The class come up with several ways to multiple mixed numbers and the class is comparing and discussing each method.

Task used in Figure 11
Lappan, G., Phillips, E. (2009) A Designer Speaks. Educational Designer, 1(3).
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