MAKING STEM EXPERIMENT VIDEO FOR SCIENCE LESSON: A SIMPLE FAN

ISER (Indonesian Science Education Research) Pub Date : 2023-07-31 DOI:10.24114/iser.v5i1.49410

Deby Lovelia Esa, A. Muttaqiin

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Abstract

This research aims to produce a valid and practical natural science experiment video of a simple fan on energy in living systems. This video contains elements of STEM and critical thinking skill questions. This research uses the Plomp development model, which consists of three phases, namely the Preliminary research, the prototyping and the assessment. This research was carried out until the Prototyping phase. The research instruments used were validity and practicality questionnaires. The validity tests were conducted to three science education lecturers and the practicality tests were conducted on students at SMPN 15 Padang. The results of the validity test obtained an average Moment Kappa (k) value of 0.85 with the very high category. The results of the practicality test at the one to one evaluation obtained an average Moment Kappa (k) value of 0.92 and at the small group evaluation phase obtained an average Moment Kappa (k) value of 0.93 with the very high category. To find out the students' interest in this experimental video, an interview was conducted as additional data stating which stated that the students were very interested and could help the teacher in deliver on energy material in living systems

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为科学课制作stem实验视频:一个简单的风扇

本研究旨在制作一个关于生命系统能量的简单风扇的有效和实用的自然科学实验视频。本视频包含STEM和批判性思维技能问题的元素。本研究采用Plomp开发模型，分为前期研究、原型设计和评估三个阶段。这项研究一直进行到原型设计阶段。研究工具为效度问卷和实用性问卷。本研究对3位科学教育讲师进行效度测试，并对巴东15中学的学生进行实用性测试。效度检验结果平均矩Kappa (k)值为0.85，属于非常高的类别。在一对一评价阶段的实用性检验结果得到的平均Moment Kappa (k)值为0.92，在小团体评价阶段得到的平均Moment Kappa (k)值为0.93，属于非常高的类别。为了找出学生对这个实验视频的兴趣，我们进行了一次采访，作为额外的数据，说明学生非常感兴趣，可以帮助老师在生命系统中提供能源材料

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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ISER (Indonesian Science Education Research)

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