Pengaruh Pembelajaran Berbasis Proyek dengan Portofolio terhadap Penguasaan Konsep Angiospermae dan Sikap Siswa SMA terhadap Sains

I. Fauzia, Sariwulan Diana, K. Kusnadi
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引用次数: 1

Abstract

The purpose of this study was to analyze the effect of project-based learning (PjBL) with the portfolio towards mastery of the concept of Angiospermae and attitudes of high school students towards science. This study was conducted in one of the state high school in the city with a population that is used is a class X. The sample used in this study is one class with 38 students as sample number. The method used is pre-experimental design with pretest and posttest design. The concept of student mastery Angiospermae measured using about pretest and posttest which refers to the Revised Bloom's Taxonomy. Students 'attitudes toward science was measured by using a Likert scale questionnaire-4, the indicators used refer to the PISA 2006 results showed the achievement scores of N-gain students' mastery of concepts of 0.69 and including medium category. For the students' attitudes toward science, the results showed the achievement scores of N-gain of 0.34 and including medium category. Furthermore, these two variables were tested correlations to see the relationship between students' mastery of concepts and attitudes towards science. Correlation test showed the value of r = 0.612 and a strong correlation category. The response of students to the activities of PjBL with the portfolio after measured using questionnaire responses of students to learning with Likert scale-4, including into either category. Based on the research, PjBL with portfolio has affected the mastery of Angiospermae concept and attitude toward science in senior high school student.
项目基础学习与投资组合对洋甘菊概念的掌握和高中生对科学的态度的影响
摘要本研究旨在探讨项目式学习(PjBL)对中学生对被子植物概念的掌握及科学态度的影响。本研究是在该市的一所州立高中进行的,所使用的人口是x班。本研究使用的样本是一个班,38名学生作为样本数。采用前测和后测相结合的预实验设计方法。学生掌握被子植物的概念采用前测和后测,参照修订的《布卢姆分类法》。学生对科学的态度采用李克特量表(Likert scale questionnaire-4)进行测量,所使用的指标参考了PISA 2006年的结果,结果显示N-gain学生对概念的掌握成就得分为0.69,包括中等类别。在学生的科学态度方面,结果显示N-gain成绩得分为0.34,包含中等类别。此外,对这两个变量进行相关性测试,以了解学生对概念的掌握与对科学的态度之间的关系。相关检验显示r = 0.612,属于强相关范畴。采用李克特量表-4测量学生对学习的问卷反应,测量学生对PjBL组合活动的反应,包括两类。基于本研究,PjBL与档案袋对高中生被子植物概念的掌握和科学态度的影响。
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