Pengembangan Learning Log untuk Siswa SMP pada Pembelajaran Pemanasan Global dengan Metode Demonstrasi Berbasis POE

H. Widyastuti, Suhara Suhara, A. R. Wulan
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Abstract

This study aims to describe the development of learning log for junior high school students on global warming with demonstration based on Predict-Observe-Explain (POE). The development process started with the preparation of learning log, test trial to obtain the data to be repaired, and obtained learning log tools better. The method used was the descriptive method. Two classes in one of junior high school in Bandung were selected by cluster random sampling. Data collected through the assignment of learning log, field notes through observation and interviews. The instruments were examined in this study is learning log’ task and rubric. While research instruments consisted of student’s and teacher’s interviews guides, field notes, and rubric for assessment authentic’s effectiveness. The trial showed that questions in task still need to be improved in terms of the sentence and the editorial content, rubrics for learning log developed based on the responses of the students. Meanwhile, the effectiveness of authentic assessment test phase is (45%) quite good. The results of the application authentic assessment can measure students' POE. Questions on the task and the rubric developed well. The effectiveness of authentic assessment in application phase is (85%) very good. The response of students and teacher about authentic assessment developed positively.
初级学生关于全球变暖学习的学习日志,以坡为基础的示范方法
本研究旨在以预测-观察-解释(POE)为基础,以示范方式描述初中生全球变暖学习日志的发展。开发过程从编写学习日志开始,测试试用获取待修复的数据,并获得较好的学习日志工具。采用描述性方法。采用整群随机抽样的方法选取万隆市某初中的两个班级。通过分配学习日志收集数据,通过观察和访谈收集现场笔记。本研究考察的工具是学习日志的任务和标题。而研究工具包括学生和教师的访谈指南,实地笔记和评估真实性的有效性的标题。试验表明,任务题在句子和编辑内容方面仍有改进的空间,根据学生的反应制定学习日志的规则。同时,真实评估测试阶段的有效性(45%)相当好。应用程序真实性评估的结果可以衡量学生的POE。关于任务和题目的问题进展顺利。申请阶段真实性评估的有效性(85%)非常好。学生和教师对真实评价的反应呈积极发展趋势。
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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