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Jurnal Penelitian dan Pembelajaran Fisika Indonesia

jppfi
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Published by Universitas Mataram

ISSN : 27469972 EISSN : 27771288 DOI : https://doi.org/10.29303

Core Subject : Science, Education,

Physics Other

Jurnal Penelitian dan Pembelajaran Fisika Indonesia (JPPFI): |p-ISSN: 2746-9972, e-ISSN: 2777-1288| diterbitkan dua kali dalam setahun (Periode Juni dan Desember) dan dimulai pada bulan Desember 2019 oleh Program Studi Pendidikan Fisika FKIP Universitas Mataram. Artikel dapat diterima dalam Bahasa Indonesia dan Bahasa Inggris. JPPFI merupakan wadah publikasi ilmiah bagi dosen, guru, mahasiswa, dan peneliti bidang fisika dan pembelajarannya. Cakupan dari jurnal ini, adalah: Penelitian Pendidikan Fisika, Pembelajaran Fisika, dan Fisika Terapan.

Arjuna Subject : Umum - Umum

Articles 6 Documents

Search results for , issue "Vol. 3 No. 2 (2021)" : 6 Documents clear

Pengembangan Perangkat Pembelajaran Fisika Berbasis Pendekatan Konflik Kognitif Untuk Meningkatkan Kemampuan Argumentasi Ilmiah Peserta Didik Baiq Mia Rexa Liani; Syahrial Ayub; Wahyudi; Muh. Makhrus
Jurnal Penelitian dan Pembelajaran Fisika Indonesia Vol. 3 No. 2 (2021)
Publisher : Prodi Fisika FKIP Unram

The purpose of this study was to determine the feasibility of physics learning tools based on cognitive conflict approach to improve students' scientific argumentation skills. The type of research used is Research and Development (R&D) with a 3D-based development model design consisting of 3 stages starting from Define, Design, and Develop. The product developed in this study is a learning device consisting of a syllabus, Learning Implementation Plan (RPP), Student Worksheets (LKPD), and test instruments. The feasibility of the learning device was obtained from the assessment of the validation questionnaire by the validator of physics lecturers and physics teachers. The assessment of the validation questionnaire produces qualitative and quantitative data. Qualitative data produces suggestions and inputs that are used as references to improve the learning tools developed. While the quantitative data is processed to get the value of validity and reliability. The quantitative data from the validation by the lecturers shows that the syllabus, lesson plans, and LKPD are in the very valid category and the test instrument shows a valid category. Meanwhile, the results of teacher validation showed that all the learning tools developed were in the very valid category. Data processing for reliability using the method Borich, known as the Percentage Agreement (PA). Reliability value of all learning tools, whether validated by lecturers or teachers, shows a reliable category because they have a value of more than 75%.

Pengembangan Media Powtoon Berbasis Model Problem Based Learning Untuk Meningkatkan Penguasaan Konsep Fisika Peserta Didik Nurmala Hidayah; Muhammad Zuhdi; Muhammad Taufik; Ahmad Harjono
Jurnal Penelitian dan Pembelajaran Fisika Indonesia Vol. 3 No. 2 (2021)
Publisher : Prodi Fisika FKIP Unram

The purpose of this study is to determine the validity of developing powtoon media based on problem based learning model to increase understanding of student physics concept. The research design used research and development (R&D) by Thiagarajan with 4d model (define, design, develop, and disseminate). This study is limited only to validity tests by taking the result of expertand practitioner validators and the results of questionnaire responses from students are not conducted limited trials. Limited trials are not conducted due to limitations of time and civility. The validity of powtoon media based on problem based learning model is analyzed using SBi (Ideal Standard Deviation).

Pengaruh Model Pembelajaran Inkuiri Terbimbing dengan Metode Eksperimen terhadap Hasil Belajar Fisika Peserta Didik SMA Nisrina Zuhra; Wahyudi; Ahmad Harjono; Muhammad Zuhdi
Jurnal Penelitian dan Pembelajaran Fisika Indonesia Vol. 3 No. 2 (2021)
Publisher : Prodi Fisika FKIP Unram

This research aimed to determine the effect of guided inquiry learning model with the experimental method on physics learning outcomes of SMA students. This is quasi-experimental research with nonequivalent control group design. The population is all students grade XI MIPA in SMAN 1 Jonggat of academic year 2019/2020 with the sample is students class XI MIPA 4 and class XI MIPA 5 one wich is selected by purposive sampling which is the students class XI MIPA 4 as the experimental group and students class XI MIPA 5 as the control group. The experimental group giving treament with guided-inquiry learning model with the experimental method and control group giving treatment conventional learning. The measured learning otcomes data are the cognitive learning outcomes data. The learning outcomes data are measured in three conditions which is pretest in the form of multiple choice questions, during the learning process with use the LKPD, and posttest in the form of multiple chioice questions as much as 20 items that have been tested for validity. The hypotheses of research were tested using t-test polled variance with 5% significance level. The hypotheses tested result are > that is (4,00 > 2,00) so was rejected and was accepted. The result of hypotheses testing can be concluded there is an influence of guided-inquiry learning model with the experimental method on physics learning outcomes of SMA students. Keywords: Guided-inquiry learning model, experimental methods, learning outcome.

Pengaruh Suhu Media Tanam Terhadap Waktu Perkecambahan Kacang Hijau Dian Mardhiana; Abdul Hamid; Ahmad Farhan
Jurnal Penelitian dan Pembelajaran Fisika Indonesia Vol. 3 No. 2 (2021)
Publisher : Prodi Fisika FKIP Unram

The research was conducted entitled The Effect of Soil Temperature on Mung Bean Germination Time. This study aims to determine the optimal temperature of the growing media in the germination process of green beans. This study was arranged in a completely randomized design (CRD) with one factor, namely the temperature of the growing media (soil) at the same time consisting of control (30⁰C), 27⁰C, 33⁰C, 36⁰C, 39⁰C. The parameter measured was the germination time of green beans. Variance data were analyzed by DMRT test at level = 5%. The results showed that the temperature of the growing media affected the germination time of green beans. The treatment that caused the optimal germination time was 33⁰C.Keywords: Soil Temperature, Time, mung bean

Rancang Bangun Alat Pengukur Kecepatan Suara Pada Zat Padat Menggunakan Sensor Piezoelectric Untuk Praktikum Fisika Dasar Topik Cepat Rambat Bunyi Agus Wahid Habiburrohman; Fauzi Fauzi
Jurnal Penelitian dan Pembelajaran Fisika Indonesia Vol. 3 No. 2 (2021)
Publisher : Prodi Fisika FKIP Unram

Penelitian kali ini bertujuan untuk membuat alat ukur kecepatan bunyi dan menentukan cepat rambat bunyi melalui medium zat padat menggunakan sensor piezoelctric. Adapun medium uji zat padat yang digunakanadalah batang logam tipis dari tiga jenis bahan yang berbeda. Batang uji sepanjang 6 m terbuat dari aluminium, besi dan tembaga. Proses pengujian dilakukan dengan membentuk batang uji menjadi kumparan yang digulung di atas gabus yang berfungsi untuk meredam getaran dan gelombang bunyi. Hal ini dilakukan dengan asumsi bahwa gelombang bunyi hanya akan meambat melalui medium batang logam. Kumparan dihubungkan dengan plat besi pada salah satu ujungnya, kemudian dipukul dengan palu sebagai sumber bunyi. Ketika palu dipukul ke plat besi secara otomatis perhitungan waktu penjalaran gelombang dimulai kemudian waktu akan berhenti ketika sudah mencapai ujung yang lain yang telah terhubung dengan sensor piezoelctric, sehingga didapat waktu waktu penjalaran gelombang pada zat padat. Kemudian dihitung nilai cepat rambat gelombang bunyi pada medium zat padat tersebut. Hasil perhitungan kecepatan yang didapat akan dibandingkan dengan dengan nilai kecepatan refrensi dan dihitung persentase errornya.

Pengembangan Perangkat Model Pembelajaran Berbasis Masalah Berbantuan Media Kotak Kartu Misterius (KOKAMI) Untuk Meningkatkan Kemampuan Pemecahan Masalah Fisika Peserta Didik Tegar Agusfian Mandiri; Muhammad Zuhdi; Ni Nyoman Sri Putu Verawati
Jurnal Penelitian dan Pembelajaran Fisika Indonesia Vol. 3 No. 2 (2021)
Publisher : Prodi Fisika FKIP Unram

This study aims to produce appropriate and effective learning tools based problem-based learning model assisted by media kotak kartu misterius (KOKAMI) to improve students' problem solving skills in Physics. This study uses Research and Development (RnD) research with a 4D model consisting of four stages, namely Define, Design, Develop, and Disseminate. The tools developed in this study were the syllabus, lesson plans, LKPD, analysis of learning materials, problem solving ability test instruments, and KOKAMI learning media. The feasibility of the developed device was obtained based on the validity and reliability of the learning device. The validity of the developed device was obtained from a questionnaire assessment of six validators, namely three expert validators and three practitioner validators, then the validity of the device was analyzed using a Likert scale. The reliability of the developed device was obtained from the calculation of the percentage of agreement (PA) from the questionnaire assessment by six validators. The effectiveness of the device is obtained based on the analysis of the acquisition of N-Gain scores obtained from the assessment of the problem-solving ability test carried out by 15 students. Based on the results of the research that has been done, the average value of expert validity is 3.43 and practitioner validity is 3.68 in the very good category, then the average reliability of the device by expert validity is 91.83% and practitioner validity is 93.71% which indicates the device can be said to be reliable. Analysis of the calculation of the effectiveness of the developed device shows the acquisition of the N-Gain value in a limited trial obtained an average of 0.63 which indicates the medium category. So it can be concluded that the learning tools developed are effective.

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Fathony Arroisy Muhammad

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Fathony Arroisy Muhammad

Contact Email jppfi@unram.ac.id

Phone -

Journal Mail Official jppfi@unram.ac.id

Editorial Address Jl. Majapahit No 62 Mataram, NTB

Location Kota mataram, Nusa tenggara barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Fathony Arroisy Muhammad

Contact Email
jppfi@unram.ac.id

Phone
-

Journal Mail Official
jppfi@unram.ac.id

Editorial Address
Jl. Majapahit No 62 Mataram, NTB

Location
Kota mataram,

Nusa tenggara barat

INDONESIA