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首页> 外文期刊>Procedia - Social and Behavioral Sciences >The Use of Computer Aided Experiment in Enhancing the Ability of Students to Understand the Graphical Presentation of Chemical Processes
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The Use of Computer Aided Experiment in Enhancing the Ability of Students to Understand the Graphical Presentation of Chemical Processes

机译：利用计算机辅助实验增强学生理解化学过程图形表示的能力

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The results of international PISA study indicate that solving of problems aimed at the graphical presentation of natural process is the “Achilles’ heel” of Slovak students. They fail to identify the relations among variables displayed in graphs, charts and diagrams; they are unable to read or interpret the information. The following paper presents the research findings, which was conducted during years 2012 – 2013 on a sample of 140 students attending the 8th grade of primary school. The educational research was focused on the development of graphic skills of students supported by digital technology. The goal was to develop the ability of students not only to read and correctly interpret the information, but also to contribute to the attractiveness of chemistry learning by establishing a set of experiments in inorganic chemistry. Their implementation has been done as a combination of real laboratory activities and a school measurement system. Two groups of respondents (experimental and control) were compared during the implementation of laboratory exercises that utilized various approaches in the evaluation of obtained experimental data. Based on the research results, it may be concluded that computer-aided experiments are an effective tool for the development of abstract thinking in students; they encourage active student research and streamline data acquisition and they have a positive impact on the development of skills required for the complex solution of specified laboratory tasks.
机译：国际PISA研究的结果表明，解决以图形方式呈现自然过程的问题是斯洛伐克学生的“致命弱点”。它们无法识别图形，图表和图表中显示的变量之间的关系;他们无法阅读或解释信息。以下论文介绍了研究结果，该研究结果是在2012年至2013年期间对140名就读小学八年级的学生进行的。教育研究集中在数字技术支持下学生图形技能的发展。目的是培养学生不仅能够阅读和正确解释信息的能力，而且还可以通过建立一组无机化学实验来提高化学学习的吸引力。结合实际实验室活动和学校测量系统来完成它们的实施。在实施实验室练习的过程中，对两组受访者（实验和对照）进行了比较，该实验采用了各种方法来评估获得的实验数据。根据研究结果，可以得出结论，计算机辅助实验是发展学生抽象思维的有效工具。他们鼓励积极的学生研究并简化数据获取，并且对特定实验室任务的复杂解决方案所需技能的发展产生积极影响。

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