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Direct linkRahaman, Jeenath; Agrawal, Harshit; Srivastava, Nisheeth; Chandrasekharan, Sanjay – Cognitive Science, 2018
Manipulation of physical models such as tangrams and tiles is a popular approach to teaching early mathematics concepts. This pedagogical approach is extended by new computational media, where mathematical entities such as equations and vectors can be virtually manipulated. The cognitive and neural mechanisms supporting such manipulation-based…
Descriptors: Mathematics Instruction, Problem Solving, Manipulative Materials, Object Manipulation
Download full textLahav, Orly; Babai, Reuven – Journal of Visual Impairment & Blindness, 2018
Structured abstract: Introduction: Difficulties in science and mathematics may stem from intuitive interference of irrelevant salient variables in a task. It has been suggested that such intuitive interference is based on immediate perceptual differences that are often visual. Studies performed with sighted participants have indicated that in the…
Descriptors: Problem Solving, Geometry, Intuition, Interference (Learning)
