文章基本信息

标题：THE EFFECTIVENESS OF PROBLEM BASED WORKSHEET TO IMPROVE SENIOR HIGH SCHOOL STUDENTS’ CRITICAL THINKING SKILLS
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作者：Suriya Ningsyih ; Suriya Ningsyih ; Yayuk Andayani 等
期刊名称：USEJ: Unnes Science Education Journal
印刷版ISSN：2252-6617
出版年度：2018
卷号：7
期号：3
页码：266-271
DOI：10.15294/usej.v7i3.18850
语种：English
出版社：Universitas Negeri Semarang
摘要：This research is a quasi-experimental with one group pretest-posttest design. The study aims to explore the effectiveness of using problem-based learning materials to improve students' critical thinking skills. The aspects of indicators of the critical thinking skills are a) interpretation, b) analysis, c) evaluation, d) inferential, and e) explanation. The subject of this research is the students of XI MIA class in a Senior High School in Mataram. There are three schools, which are SMAN 8 Mataram, SMAN 3 Mataram, and SMAK Kesuma Mataram. Each school has one class to represent. The researcher measured the effectiveness using N-gain test from the pretest and posttest result. The N-gain test resulted in 0.47. The score showed that the treatment was effective to improve students’ critical thinking skills.
关键词：Problem Based Learning Materials; Critical Thinking Skills