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The Functions of Pictures in Problem Solving
(International Group for the Psychology of Mathematics Education, 2004)
In the present study, we assert that pictures serve four functions in problem solving: decorative, representational, organizational and informational. We, therefore, investigate the effects of pictures based on their ...
The Effects of Different Modes of Representation on Mathematical Problem Solving
(International Group for the Psychology of Mathematics Education, 2004)
The main objective of this study is to investigate the role of four different modes of representation in mathematical problem solving (MPS), and more specifically to develop a model, which provides information about the ...