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All Journal International Journal of Evaluation and Research in Education (IJERE) JIPF (Jurnal Ilmu Pendidikan Fisika) SPEKTRA: Jurnal Kajian Pendidikan Sains Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pendidikan Fisika Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA
Warsono Warsono
Universitas Negeri Yogyakarta
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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The impact of collaborative model assisted by Google Classroom to improve students’ creative thinking skills Jumadi Jumadi; Riki Perdana; Muhammad Helmi Hariadi; Warsono Warsono; Andi Wahyudi
International Journal of Evaluation and Research in Education (IJERE) Vol 10, No 2: June 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v10i2.20987

Abstract

Indonesian students' creative thinking skill is still at a low level. This study aimed to examine the effectiveness of project collaborative model assisted by Google Classroom (PjCM-GC) in improving students' creative thinking skills. This research explored the differences between students who learned through the demonstration model (DM), project collaborative model (PjCM), and project collaborative model assisted by Google Classroom (PjCM-GC). It was a quasi-experimental with pre and post-test design. The population of this research was students at Senior High School, Lombok Timur-Indonesia. Random sampling technique was employed in this study. The sample was 86 science students grade XI (15-16 ages) who studied in SMAN 1 Aikmel. The data analyzed by paired-sample t-test, comparative-descriptive analysis, and ANOVA mixed design using SPSS 24. The study showed that The PjCM-GC group had a significant difference in the level of creative thinking skills (sig .0000). The PjCM-GC was the most effective model to improve the skills with a gain score of .47 (medium). Learning with the PjCM-GC model can be an alternative for policymakers and teachers to solve the problems of creative thinking.
The effects of instructional design based web course on pre-service teachers’ competencies M. Anas Thohir; Moh. Irma Sukarelawan; Jumadi Jumadi; Warsono Warsono; Alfina Citrasukmawati
International Journal of Evaluation and Research in Education (IJERE) Vol 10, No 1: March 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v10i1.20475

Abstract

Web Pedagogical Content Knowledge (WPACK) is an important competence for pre-service teachers in the educational technology course. However, novice pre-service teachers require the preparation stage to integrate the Web into instruction. The purpose of the study was to develop and to investigate the new instructional model for pre-service teachers in integrating the Web. The Preparation, Isolation, Transformation, Action, Reflection, and Revision (PINTARR) and two other models were implemented in three physics education technology groups with seventy-four participants. The instrument test was constructed to assess the pre-service teachers’ competencies, namely Student analysis, Curriculum organization, Instructional strategy selection, Evaluation, Technological knowledge, and Physics knowledge. The result of MANOVA showed pre-service teachers in PINTARR group outperformed overall the pre-service teachers’ competencies rather than the Multimedia and Web Design Learning group. The results indicated that the Preparation and the Isolation stage were the most important for novice pre-service teachers in improving the competencies.
Aplikasi Transformasi Laplace pada Sistem Dinamik Pendulum Terbalik dengan Redaman dan Gaya Penggerak Dewi Fairuz Zulaikha; Warsono Warsono
JPF (Jurnal Pendidikan Fisika) Universitas Islam Negeri Alauddin Makassar Vol 9 No 1 (2021): Maret 2021
Publisher : Pendidikan Fisika UIN Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jpf.v9i1.18659

Abstract

Pendulum terbalik merupakan suatu sistem non-linear, multivariabel, tidak stabil dan merupakan tolak ukur yang sangat baik untuk menguji algoritma kontrol yang berbeda. Dalam beberapa tahun terakhir, minat para peneliti di bidang sistem kontrol pada pendulum terbalik meningkat. Persamaan gerak pada sistem pendulum merupakan persamaan diferensial yang dapat dianalisis menggunakan Transformasi Laplace. Aljabar tersebut menjadi rumit pada suatu kejadian dan dapat lebih mudah jika diselesaikan menggunakan transformasi Laplace daripada jika diselesaikan dengan analisis persamaan diferensial secara langsung. Tujuan dari penelitian ini adalah untuk menyelesaikan persamaan diferensial dari hasil Lagrangian pada sistem dinamik pendulum terbalik menggunakan transformasi Laplace. Metode yang digunakan untuk menyelesaikan persamaan diferensial adalah menggunakan Mekanika Lagrange dan Tranformasi Laplace. Analisis dengan Lagrangian digunakan untuk menentukan persamaan diferensial orde 2 pada sistem. Kemudian persamaan diferensial tersebut diselesaikan dengan menggunakan transformasi Laplace dan invers transformasi Laplace sehingga diperoleh persamaan akhir dalam domain waktu (t).
E-book Fisika Berbasis CTL untuk Meningkatkan Kemampuan Pemecahan Masalah Fisika Peserta Didik di SMA Prasetyo Fitriadi; Ivandra Immanuela Latumakulita; Jumadi Jumadi; Warsono Warsono
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1341

Abstract

This article reports on the validity of CTL-based physics e-books and the effectiveness of media developed for student problem-solving skills. This research is development research and uses a quantitative approach. The subjects of this research were 17 students of class X science class and 26 students of class X social class at one of the senior high schools in Yogyakarta as the implementation class and modeling classes. The results of this study indicate that the development of a CTL-based physics e-book on simple harmonic oscillation material is feasible in terms of expert validation results where the average total validation score is 3.75 with a very high category. The use of a CTL-based physics e-book in the learning process is able to have a significant influence on improving the problem-solving skills of students in both classes, which is indicated by the value of sig. (2-tailed) of 0.00 both for modeling and implementation classes which are smaller than the alpha value of 0.05.
Pelatihan Pembuatan Sabun Cuci Tangan dari Nanopartikel Perak bagi Guru Fisika SMA di Lingkungan MGMP Gunungkidul Yogyakarta Ariswan Ariswan; Rita Prasetyowati; Wipsar Sunu Brams Dwandaru; Warsono Warsono; Suparno Suparno; Fika Fauzi
Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Vol 6, No 2 (2022): Vol 6, No 2 (2022)
Publisher : Yogyakarta State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (509.415 KB) | DOI: 10.21831/jpmmp.v6i2.52643

Abstract

Kegiatan pengabdian kepada masyarakat (PkM) ini bertujuan untuk melatih para guru Fisika Sekolah Menengah Atas (SMA) perwakilan MGMP Kabupaten Gunungkidul, Daerah Istimewa Yogyakarta (DIY) untuk membuat sabun cuci tangan dengan bahan tambahan nanopartikel perak (AgNP). Pelatihan ini diharapkan dapat memperluas wawasan dan keterampilan para guru Fisika dalam menyintesis material nano, yaitu AgNP dan pemanfaatannya dalam pembuatan sabun cuci tangan. Wawasan dan keterampilan ini nantinya dapat diteruskan kepada peserta didik di sekolah masing-masing di kawasan kabupaten Gunungkidul. Tim PkM melaksanakan pelatihan yang meliputi dua kegiatan, yaitu: 1) kegiatan daring yang berisi pemaparan materi tentang teknologi pembuatan sabun cuci tangan dan 2) praktik membuat AgNP dan membuat sabun cuci tangan yang ditambah bahan AgNP untuk para guru Fisika SMA di lingkungan MGMP Gunungkidul. Hasil yang dicapai dari kegiatan PkM ini adalah peserta PkM dari MGMP Gunungkidul memperoleh pengetahuan tentang langkah-langkah konkret pembuatan AgNP dan pembuatan sabun cuci tangan dengan bahan tambahan AgNP.
The iSpring Ebook Learning Media for Online Learning Physics: In Case for Improving Student Conceptual Understanding Yosef Mikel Kobesi; Warsono Warsono; Rizky Zakwandi; Fajar Kurnianto
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 7, No 3 (2022): September 2022
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jipf.v7i3.2774

Abstract

This study is aimed to determine the effect of learning media, an iSpring e-book, on online learning physics. There are 61 science students of Noemuti State High School participated in this study. The research was used the R&D method with the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). In the implementation stages, two classes were used in the design quasi-experimental method. Students in the model class are not used iSpring e-book media, while a student in the implementation class used iSpring e-book media. The data in this study were judgments of the feasibility analysis of e-book media using the reproducibility coefficient (Cr). Analysis of differences in concept understanding and interest using N-Gain and effect size d'Cohen. As for the analysis of success indicators using SPSS version 25.0. The results of the validity of the e-book media instrument are feasible with Cr > 0.90. The result of paired sample t-test for both model and implementation classes is the value of t table > t count so that the hypothesis is accepted (Ha) there is a difference between the pretest-posttest values. The results of the analysis of the concept understanding indicators for the implementation class show the interpreting dimension of 91.30 and exemplifying 82.61 with a very good category, while the dimension model class interprets 47.36 with a sufficient category and gives an example of 60.53 good. The results of the analysis of learning interest in the implementation class for the dimensions of feeling happy are 3.56 (high) and involvement 3.69 (very high), while the model class for interest in learning for the dimensions of feeling happy is 3.21 (enough) and involvement is 3.07 (enough). Even though the facilities are constrained, Noemuti High School students are still enthusiastic about taking physics lessons online.
PENGARUH DIAMETER BOLA RESIN TERHADAP KOEFISIEN RESTITUSI LANTAI KERAMIK BERBANTUAN APLIKASI PHYPOX PADA SMARTPHONE Trisonia Fitria; Suparno Suparno; Dian Puspita Eka Putri; Warsono Warsono
JURNAL SPEKTRA Vol 9, No 2 (2023): SPEKTRA: Jurnal Kajian Pendidikan Sains
Publisher : Program Studi Pendidikan Fisika, FITK, UNSIQ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32699/spektra.v9i2.360

Abstract

Penelitian ini bertujuan menentukan pengaruh diameter bola resin terhadap koefisien restitusi lantai keramik dengan bantuan aplikasi phypox pada smartphone. Variasi diameter bola yang digunakan adalah 2 cm, 4 cm, 6 cm, 8 cm dan 10 cm. Bola dijatuhkan dari ketinggian 75 cm. Ketinggian pantulan diamati dengan menggunakan aplikasi phypox dari smartphone untuk pantulan pertama sampai dengan kelima. Nilai koefisein restitusi yang diperoleh adalah e1 = 0.11 ± 0.011, e2 = 0.21 ± 0.013, e3 = 0.41 ± 0.014, e4 = 0.71 ± 0.018 dan e5 = 1.04 ± 0.021. Hasil penelitian menunjukkan bahwa semakin besar diameter bola, maka nilai koefisien restitusinya akan semakin besar.
Co-Authors Ariswan Ariswan Citrasukmawati, Alfina Dewi Fairuz Zulaikha Dian Puspita Eka Putri Fajar Kurnianto Fika Fauzi Ivandra Immanuela Latumakulita Jumadi Jumadi M. Anas Thohir Moh. Irma Sukarelawan Muhammad Helmi Hariadi Prasetyo Fitriadi Riki Perdana Rita Prasetyowati Rizky Zakwandi Suparno Suparno Trisonia Fitria Wahyudi, Andi Wipsar Sunu Brams Dwandaru Yosef Mikel Kobesi