The role of visual representation in physics learning: dynamic versus static visualization
The role of visual representation in physics learning: dynamic versus static visualization
复制标题
视觉表征在物理学习中的作用：动态可视化与静态可视化
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Dini Widyastuti
中科院分区：
文献类型：
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作者：
A. Suyatna;Dian Anggraini;Dina Agustina;Dini Widyastuti
本研究旨在探讨视觉表征在物理学习中的作用，并比较使用动态和静态视觉媒体的学习效果。采用准实验方法，采用前测后测对照组设计。本研究的样本是楠榜省国立高中六个班的学生。实验班采用动态可视化学习，控制班采用静态可视化学习。两个班都用相同的仪器进行了前测和后测。对数据进行n增益分析、正态性检验、齐性检验和均差检验。结果表明，实验组和对照组学生的平均（N-Gain）学习成绩均显著提高（p <0.05）。使用动态可视化媒体的学生的平均学习成果显著高于使用静态可视化媒体的班级。从视觉表征的特点可以看出；每个可视化为学生提供不同的理解支持。动态视觉媒体更适合于解释与运动有关的材料或描述一个过程，而静态视觉媒体适合于描述非运动的物理现象，需要长期观察。
This study aims to examine the role of visual representation in physics learning and to compare the learning outcomes of using dynamic and static visualization media. The study was conducted using quasi-experiment with Pretest-Posttest Control Group Design. The samples of this research are students of six classes at State Senior High School in Lampung Province. The experimental class received a learning using dynamic visualization and control class using static visualization media. Both classes are given pre-test and post-test with the same instruments. Data were tested with N-gain analysis, normality test, homogeneity test and mean difference test. The results showed that there was a significant increase of mean (N-Gain) learning outcomes (p <0.05) in both experimental and control classes. The averages of students’ learning outcomes who are using dynamic visualization media are significantly higher than the class that obtains learning by using static visualization media. It can be seen from the characteristics of visual representation; each visualization provides different understanding support for the students. Dynamic visual media is more suitable for explaining material related to movement or describing a process, whereas static visual media is appropriately used for non-moving physical phenomena and requires long-term observation.