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Direct linkNgu, Bing Hiong; Phan, Huy Phuong – Pedagogies: An International Journal, 2016
We examined the use of balance and inverse methods in equation solving. The main difference between the balance and inverse methods lies in the operational line (e.g. +2 on both sides vs -2 becomes +2). Differential element interactivity favours the inverse method because the interaction between elements occurs on both sides of the equation for…
Descriptors: Equations (Mathematics), Problem Solving, Cognitive Processes, Difficulty Level
