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All Journal Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika)
Depi Oktasari
Universitas Negeri Yogyakarta
Education Physics

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The Effectiveness of Teachers’ Use of Lecture Model Combined with Cooperative Learning Method for Enhancing Students’ Problem-Solving Skills in Physics Rahmi Putri Z; Jumadi Jumadi; Ariswan Ariswan; Ratnasari Ratnasari; Depi Oktasari
Jurnal Penelitian & Pengembangan Pendidikan Fisika Vol 5 No 2 (2019): JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika), Volume 5 Issue 2, D
Publisher : Program Studi Pendidikan Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (319.222 KB) | DOI: 10.21009/1.05203

Abstract

This study investigates the effect of the use of teachers’ Lecture models combined with cooperative learning methods to improve students’ problem-solving skills in physics compare with the control group who were not exposed to the lecture model combined with cooperative learning methods from effect size value. The research method was a quasi-experimental research. The sample consisted of 33 students of 10th grade in middle schools (senior high school), SMAN 1 Sungai Penuh, Jambi Province where they ware learn at work and energy concept. Students' achievements, as well as their problem-solving skills of work and energy concept were assessed by pretest-posttest with an essay test. The results showed that the experimental group’s learning process has a high effect size value to problem-solving skills more than control group learning process. That shows the lecture model combined with cooperative learning method more effective than lecture model.
Persepsi mahasiswa calon guru terhadap penggunaan Phet Colorado untuk memfasilitasi kemampuan representasi visual Depi Oktasari; Dian Aulia; Jumadi Jumadi; Zera Nadiah Ferty; Ismet Ismet; Sardianto Markos Siahaan
Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi Vol 7, No 2 (2019): December
Publisher : Graduate School, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jppfa.v7i2.26312

Abstract

Penelitian ini bertujuan untuk mengetahui presepsi mahasiswa calon guru fisika terhadap penggunaan PhET Colorado dalam memfasilitasi kemampuan representasi visual mereka dalam pembalajaran fisika. Adapun jenis penelitian ini merupakan penelitian deskriptif dengan menggunakan pendekatan kualitatif. Subyek penelitian merupakan mahasiswa magister pendidikan fisika Universitas Negeri Yogyakarta semester pertama tahun ajaran 2017/2018. Hasil penelitian dari 20 responden  menunjukkan bahwa 50% responden sangat tertarik menggunakan  PhET Colorado, dengan persepsi mahasiswa terhadap kemampuan representasi visual menggunakan PhET Colorado sebesar 85%, penggunaan PhET Colorado dianggap siswa mampu memfasilitasi kemampuan representasi visual mereka dalam pembelajaran fisika.  AbstractThe demands of 21st century skills highlighted the importance of cooperation between teachers and students to achieve the expected skill. Pedagogical knowledge of teachers in teaching and technology into things that need to be developed. Pedagogic ability of teachers in the use of technology can be a potential to develop students' abilities argument. This study aims to develop students' ability argumentation through pedagogical knowledge of teachers in using technology. The technology used is the result of the development of student worksheets 3D PageFlipp Impulse and Momentum material. The purpose of this study to look at the ability of students through the application of scientific argumentation (Technological Pedagogic Knowledge) TPK teachers in the classroom. This research is descriptive research. The data collection capability student argumentation performed by administering a written test. The subjects were students of class X at SMAN 1 Yogyakarta Prambanan. Rate scientific argumentation ability of students refers to Toulmin Argumentation Pattern (TAP). The results showed that the complexity of argumentation ability of students still at low level . These results suggest that the ability of the student arguments need to be improved.
Co-Authors Ariswan Ariswan Dian Aulia Ismet Jumadi Jumadi Rahmi Putri Z Ratnasari Ratnasari Sardianto Markos Siahaan Zera Nadiah Ferty