Η επίλυση του κύβου του Ρουμπικ «Rubik’sCube» από μαθητές Δημοτικού

Abstract

The original Rubik’s Cube is a 3-D puzzle with mathematical structure which demands an algorithm procedure for its solution. Certain people appear to be highly capable in solving it since they act methodically and avoid accidental or time consuming hand movements which lead to 4,3Χ10¹⁹ possible ways of solving the cube.

A preliminary study conducted in an urban area in order to analyze specific cognitive processes which are activated during the solution of Rubik’sCube. The subjects of the research were 11 right-handed children with an average age of 10,01, who were tested on solving the cube 3x3 after having been trained on how to do it. They were also given tests measuring the general intelligence, special learning difficulties and sensory-motor skills.

The research questions examined the correlation between the speed of cube’s solving  and i) intelligence, ii) verbal skills, iii) fine motor skills and iv) the time of training.

The findings of research showed that the speed required to solve the cube correlates positively with the non- verbal intelligence and fine motor skills,while it correlates negatively with the language impairment. In addition it was found that theextend of training does not correlate with intelligence whereas there is a negative correlation with fine motor skills to a statistically significant degree.

 In conclusion, the pilot experiential investigation showed that the way of solving the cube varies among people who have different cognitive dynamic while the etiology wasn’t determinable. This issue needs further investigation with a larger sample and the control of these exogenous variables which influence the people during the training as well as during the solving process. The ultimate goal is the utilization of Rubik’s cube in the learning process.