验证微型血液透析工具:人体排泄系统的STEM项目

Tika Elviana, E. Suryawati, M. Rahmad, Article Info
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引用次数: 0

摘要

本研究的目的是验证用于STEM项目的微型血液透析工具在人体排泄系统学习中的发展。这些微型血液透析工具的开发可以帮助学习者更容易地理解透析在人体排泄系统研究中的机制。评估实验工具的有效性有四个方面;这些方面是与所教主题的相关性,易用性,清晰度和整洁性,以及根据学习环境的大小。该评估由四个验证项目组成,有11个评估指标。各评价指标均由专家讲师打分≥3.00分。该工具已通过专家讲师验证者I、II和专业教师给出的平均评估进行验证,分别为3.46、3.67和3.40。通过平均三个验证器的评分,该工具的验证分数为3.51。这意味着微型血液透析工具已满足验证单上包含的所有评估标准。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Validation Miniature Hemodialysis Tools: STEM Project of Human Excretion Systems
The aim of this study was to validate the development of miniature hemodialysis tools for STEM projects in the learning of human excretion systems. The development of these miniature hemodialysis tools can help learners more easily understand the mechanism of dialysis in the study of human excretion systems. There are four aspects of assessing the validity of experimental tools; these aspects are relevance to the topic taught, ease, clarity and neatness, and size according to the learning environment. This assessment consists of four validation items that have 11 assessment indicators. Each assessment indicator has been scored as ≥ 3.00 by expert lecturers. This tool has been validated with an average assessment given by expert lecturer validators I, II and professional teachers, respectively, 3.46, 3.67, and 3.40. By averaging the ratings of the three validators, the validation score of this tool is 3.51. This means that all assessment criteria contained on the validation sheet have been met by the miniature hemodialysis tools.
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