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Download full textFonger, Nicole L. – North American Chapter of the International Group for the Psychology of Mathematics Education, 2013
This research study was specifically concerned with the development, testing, and revision to an instructional theory for studying the mathematical concepts of equivalence and equation solving with multiple representations and multiple tools. Following a design research approach, a collaborative teaching experiment was conducted with a ninth-grade…
Descriptors: Equations (Mathematics), Problem Solving, Mathematical Concepts, Educational Theories
