Designing an educational program for teaching computer-based mathematical concepts to improve students' visual-spatial perception (eye and hand coordination) and comparing its effectiveness with traditional teaching methods
The goal of this research is to teach computerized mathematical concepts to improve visual-spatial perception in students. We also compare this method's effectiveness with classic methods on improving visual-spatial perception.The method of doing this research is semi-experimental using pretest and posttest with the control group. In this research, the population is the second and third grade students studying in public schools of Tehran in 2016-2017. The sample of this research includes 45 students who were selected by random sampling with random replacement methods. 15 students among these 45 were placed in a software training experimental group; 15 students were placed in classic training experimental group, and 15 students were placed in the control group. Kolmogorov-Smirnov test, Shapiro Wilk, independent t-test, and covariance were used to analyze the data. Frostig  test for visual-spatial perception was the tool for gathering data in this research. Covariance analysis results proved that visual-spatial adjusted averages of the electronic group with the difference control of 22.93 shows a number which is significant at .001 level. After summing these conclusions up, it can be stated that this hypothesis has been proved and training through educational program of teaching computerized mathematical concepts could be effective in improving students’ visual-spatial perception. It should also be noted that comparing Frostig adjusted averages between classic group and educational program group shows a difference of 11.130 which is significant at .001 level. In these differences, educational program group's average is always more than the classic group's average.
Article Type:
Research/Original Article
Journal of Learning Disabilities, Volume:9 Issue: 2, 2020
81 - 94  
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