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A. Samsudin
Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam Universitas Pendidikan Indonesia (UPI), Bandung, Indonesia
Education Physics

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PENGEMBANGAN “CELS” DALAM EKSPERIMEN FISIKA DASAR UNTUK MENGEMBANGKAN PERFORMANCE SKILLS DAN MENINGKATKAN MOTIVASI BELAJAR MAHASISWA Samsudin, A.; Efendi, R.; Suhandi, A.
Jurnal Pendidikan Fisika Indonesia Vol 8, No 1 (2012)
Publisher : Jurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

Penelitian ini bertujuan untuk meningkatkan motivasi belajar dan mengembangkan keterampilan kinerja (performance skills) mahasiswa dalam bereksperimen melalui Combination Experiment Laboratory by Simulation (CELS) pada eksperimen elastisitas untuk benda tegar. CELS merupakan kegiatan eksperimen yang memadukan antara eksperimen verifikatif dengan eksperimen berbasis multimedia komputer baik berupa simulasi komputer maupun video yang dikembangkan dari internet. Penelitian ini menggunakan metode Research and Development (R and D) dengan subjek penelitian adalah mahasiswa Eksperimen Fisika Dasar di salah satu LPTK Jawa Barat. Langkah-langkah dalam penelitian pengembangan ini, yaitu: analisis kebutuhan, desain perkuliahan, pengembangan media, evaluasi produk (validasi ahli, one to one evaluation, small goup evaluation, dan field evaluation), dan hasil produk CELS. Data penelitian dikumpulkan dengan menggunakan angket motivasi belajar mahasiswa dan lembar pengamatan berbasis performance assessment (penilaian kinerja). Analisis data menggunakan analisis skala sikap atau skala Likert (1, 2, dan 3) untuk menghasilkan persentase pencapaian motivasi belajar dan analisis dengan Rating Scale (skala 4 dan skala 5) untuk penilaian kinerja. Hasil penelitian ini menunjukkan bahwa penggunaan CELS dapat me-ningkatkan motivasi belajar mahasiswa dan mengembangkan kemampuan kinerja mahasiswa yang meliputi aspek: mempersiapkan alat dan bahan, melaksanakan (melakukan eksperimen), dan menggunakan hasil pengukuran untuk menarik kesimpulan.The prurposes of the research were to improve learning motivation and develop performance skills of students in doing experiment through the use of Combination Experiment Laboratory by Simulation (CELS) on elasticity experiment of rigid body. CELS is an experiment activity combining between verification and computer-based experiments including either computer simulation or video developed from the internet. This research used R&D method and its research subjects were “Basic Physics Experiment” students of an education institute located in West Java. The research stages developed were analyzing the need, designing the course, developing the media, evaluating the product consisting of expert validation, one to one evaluation, small group evaluation and field evaluation, and producing CELS final product.  Research data were gathered by using student learning motivation questionnaire and performance assessment based observation sheet. The Liker scale analysis was used in order to gain the percentage of learning motivation achievement, while the rating scale was used to gather performance assessment. The result showed that the use of CELS can increase the learning motivation of the students and develop performance skills of students including preparing tools and material, performing the experiment and using the measurement result to derive the conclusion.
PENGEMBANGAN “CELS” DALAM EKSPERIMEN FISIKA DASAR UNTUK MENGEMBANGKAN PERFORMANCE SKILLS DAN MENINGKATKAN MOTIVASI BELAJAR MAHASISWA Samsudin, A.; Suhendi, E.; Efendi, R.; Suhandi, A.
Jurnal Pendidikan Fisika Indonesia Vol 8, No 1 (2012)
Publisher : Jurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk meningkatkan motivasi belajar dan mengembangkan keterampilan kinerja (performance skills) mahasiswa dalam bereksperimen melalui Combination Experiment Laboratory by Simulation (CELS) pada eksperimen elastisitas untuk benda tegar. CELS merupakan kegiatan eksperimen yang memadukan antara eksperimen verifikatif dengan eksperimen berbasis multimedia komputer baik berupa simulasi komputer maupun video yang dikembangkan dari internet. Penelitian ini menggunakan metode Research and Development (R and D) dengan subjek penelitian adalah mahasiswa Eksperimen Fisika Dasar di salah satu LPTK Jawa Barat. Langkah-langkah dalam penelitian pengembangan ini, yaitu: analisis kebutuhan, desain perkuliahan, pengembangan media, evaluasi produk (validasi ahli, one to one evaluation, small goup evaluation, dan field evaluation), dan hasil produk CELS. Data penelitian dikumpulkan dengan menggunakan angket motivasi belajar mahasiswa dan lembar pengamatan berbasis performance assessment (penilaian kinerja). Analisis data menggunakan analisis skala sikap atau skala Likert (1, 2, dan 3) untuk menghasilkan persentase pencapaian motivasi belajar dan analisis dengan Rating Scale (skala 4 dan skala 5) untuk penilaian kinerja. Hasil penelitian ini menunjukkan bahwa penggunaan CELS dapat me-ningkatkan motivasi belajar mahasiswa dan mengembangkan kemampuan kinerja mahasiswa yang meliputi aspek: mempersiapkan alat dan bahan, melaksanakan (melakukan eksperimen), dan menggunakan hasil pengukuran untuk menarik kesimpulan.The prurposes of the research were to improve learning motivation and develop performance skills of students in doing experiment through the use of Combination Experiment Laboratory by Simulation (CELS) on elasticity experiment of rigid body. CELS is an experiment activity combining between verification and computer-based experiments including either computer simulation or video developed from the internet. This research used R&D method and its research subjects were “Basic Physics Experiment” students of an education institute located in West Java. The research stages developed were analyzing the need, designing the course, developing the media, evaluating the product consisting of expert validation, one to one evaluation, small group evaluation and field evaluation, and producing CELS final product.  Research data were gathered by using student learning motivation questionnaire and performance assessment based observation sheet. The Liker scale analysis was used in order to gain the percentage of learning motivation achievement, while the rating scale was used to gather performance assessment. The result showed that the use of CELS can increase the learning motivation of the students and develop performance skills of students including preparing tools and material, performing the experiment and using the measurement result to derive the conclusion.
PENGEMBANGAN “CELS” DALAM EKSPERIMEN FISIKA DASAR UNTUK MENGEMBANGKAN PERFORMANCE SKILLS DAN MENINGKATKAN MOTIVASI BELAJAR MAHASISWA Samsudin, A.; Suhendi, E.; Efendi, R.; Suhandi, A.
Jurnal Pendidikan Fisika Indonesia Vol 8, No 1 (2012)
Publisher : Jurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk meningkatkan motivasi belajar dan mengembangkan keterampilan kinerja (performance skills) mahasiswa dalam bereksperimen melalui Combination Experiment Laboratory by Simulation (CELS) pada eksperimen elastisitas untuk benda tegar. CELS merupakan kegiatan eksperimen yang memadukan antara eksperimen verifikatif dengan eksperimen berbasis multimedia komputer baik berupa simulasi komputer maupun video yang dikembangkan dari internet. Penelitian ini menggunakan metode Research and Development (R and D) dengan subjek penelitian adalah mahasiswa Eksperimen Fisika Dasar di salah satu LPTK Jawa Barat. Langkah-langkah dalam penelitian pengembangan ini, yaitu: analisis kebutuhan, desain perkuliahan, pengembangan media, evaluasi produk (validasi ahli, one to one evaluation, small goup evaluation, dan field evaluation), dan hasil produk CELS. Data penelitian dikumpulkan dengan menggunakan angket motivasi belajar mahasiswa dan lembar pengamatan berbasis performance assessment (penilaian kinerja). Analisis data menggunakan analisis skala sikap atau skala Likert (1, 2, dan 3) untuk menghasilkan persentase pencapaian motivasi belajar dan analisis dengan Rating Scale (skala 4 dan skala 5) untuk penilaian kinerja. Hasil penelitian ini menunjukkan bahwa penggunaan CELS dapat me-ningkatkan motivasi belajar mahasiswa dan mengembangkan kemampuan kinerja mahasiswa yang meliputi aspek: mempersiapkan alat dan bahan, melaksanakan (melakukan eksperimen), dan menggunakan hasil pengukuran untuk menarik kesimpulan.The prurposes of the research were to improve learning motivation and develop performance skills of students in doing experiment through the use of Combination Experiment Laboratory by Simulation (CELS) on elasticity experiment of rigid body. CELS is an experiment activity combining between verification and computer-based experiments including either computer simulation or video developed from the internet. This research used R&D method and its research subjects were “Basic Physics Experiment” students of an education institute located in West Java. The research stages developed were analyzing the need, designing the course, developing the media, evaluating the product consisting of expert validation, one to one evaluation, small group evaluation and field evaluation, and producing CELS final product.  Research data were gathered by using student learning motivation questionnaire and performance assessment based observation sheet. The Liker scale analysis was used in order to gain the percentage of learning motivation achievement, while the rating scale was used to gather performance assessment. The result showed that the use of CELS can increase the learning motivation of the students and develop performance skills of students including preparing tools and material, performing the experiment and using the measurement result to derive the conclusion.
Enhancing K-10 Students’ Conceptions through Computer Simulations-Aided PDEODE*E (CS-PDEODE*E) on Newton’s Laws Fratiwi, N. J.; Samsudin, A.; Costu, B.
Jurnal Pendidikan IPA Indonesia Vol 7, No 2 (2018): June 2018
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v7i2.14229

Abstract

The aim of this study was to enhance K-10 students’ conceptions through Computer Simulations-Aided PDEODE*E (CS-PDEODE*E) on Newton’s Laws. The PDEODE*E is a worksheet consisting of seven stages, which are Predict (P), Discuss (D), Explain (E), Observe (O), Discuss (D), Explore (E*) and Explain (E). The computer simulations could support learning via PDEODE*E worksheet by presenting physics’ phenomena. The Newton’s Laws focused on forces and Newton’s First Law. The research method used the 4D (Define, Design, Develop and Disseminate). The research sample included 30 K-10 students (15 boys and 15 girls, with the average age of 16 years-old). The students’ conceptions were identified through a Four-Tier Newtonian Test (FTNT) as pre- and post-test. In the developing phase, we acquired the product of computer simulations and PDEODE*E worksheet. In the disseminating phase, the value of effect size was 0.85 in the "large effect" of classification and tcount>ttable, thus, CS-PDEODE*E was more effective than CS-POE. The decisions succumbed that the students’ conceptions could be enhanced via PDEODE*E based computer simulations.
Design of Experimental Problem Solving-Based Learning Program to Improve Mental Model and to Enhance Mental-Modeling Ability Supriyatman, S.; Suhandi, A.; Rusdiana, D.; Samsudin, A.; Wibowo, F. C.; Mansyur, J.
Jurnal Pendidikan Fisika Indonesia Vol 14, No 2 (2018)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v14i2.6279

Abstract

Research on developing experimental problem solving-based learning program to overcome the low mental model (MM) and mental-modeling abilities (MMA) physics teacher candidate in one of the college teachers in Palu have been conducted. Mental model construction is the “core” of meaningful learning and along with MMA (modeling) become a keyword to understand the key concepts in the science learning. The development of this learning program was using R & D method. Development process from requirement analysis phase until implementation process has already been described using 4D model: define, design, develop and disseminate. The subject matter of this research was the Basic Physics II course on the topic of electricity and magnetism. Based on the data analysis and findings at each stage of development, it is concluded that the learning program stages which have improved MM and also enhanced the MMA of physics teacher candidates consist of learning orientation phase; orientation to the problem; pre-experimental brainstorming; experiment; evaluation; as well as the phase of reinforcement and follow-up.Penelitian tentang pengembangan program berbasis eksperimen problem solving untuk mengatasi rendahnya mental model (MM) dan mental-modeling abilities (MMA) calon guru fisika di salah satu guru perguruan tinggi di Palu telah dilakukan. Konstruksi model mental adalah inti dari pembelajaran yang bermakna dan bersama dengan MMA (pemodelan) menjadi kata kunci untuk memahami konsep-konsep kunci dalam sains. Pengembangan program pembelajaran ini menggunakan metode R & D. Proses pengembangan dari tahap analisis kebutuhan hingga proses implementasi dijelaskan menggunakan model 4D: define, design, develop, disseminate. Materi yang dikaji dalam penelitian ini adalah mata kuliah fisika dasar 2 tentang topik listrik dan magnet. Berdasarkan analisis data dan temuan pada setiap tahap perkembangan, disimpulkan bahwa tahapan program pembelajaran yang telah memperbaiki MM dan juga meningkatkan MMA calon guru fisika terdiri dari fase orientasi pembelajaran; orientasi pada masalah; pra-brainstorming eksperimental; percobaan; evaluasi; serta fase penguatan dan tindak lanjut.
Co-Authors A. Suhandi Costu, B. D. Rusdiana E. Suhendi F. C. Wibowo Fratiwi, N. J. Mansyur, J. R. Efendi Supriyatman, Supriyatman