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Kesalahan Siswa dalam Memahami Konsep Kinematika Gerak Lurus Anisa Magfira; Kamaluddin; Darsikin
Jurnal Kreatif Online Vol. 9 No. 3 (2021): Jurnal Kreatif Online
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (225.366 KB) | DOI: 10.22487/jko.v9i3.1244

Abstract

This research is a qualitative descriptive study whose data is about understanding the concept of straight motion kinematics material using CRI (Certainty of Response Index). This study aims to describe, identify and analyze students' understanding of the kinematics concept of straight motion. The samples taken were 20 students of grade 11 IPA I SMA Negeri 1 Palu. The instrument used is multiple choice questions as many as 14 questions that have been selected through a validation test. Students answer the question by adding CRI points (0-5) according to the student's level of confidence with reasons. Students can be declared to understand the concept, do not understand the concept or experience misconceptions by comparing whether or not the answers to the questions given are correct with the CRI scores filled in by students. The results obtained in this study, namely for students who understand the concept have a percentage of 13.57%, while misconceptions are 38.57% and those who do not understand the concept are 47.86%. This shows that students tend not to understand the concept because students are only able to memorize without understanding the material taught by the teacher so that students tend to forget. Some of the misconceptions (wrong concepts) that occur in students are identified, among others; analyzing images, distances, displacements on story problems and graphs on glb, glbb and parabolic motion.
Pengaruh Model Pembelajaran Group Investigation terhadap Hasil Belajar Siswa pada Konsep Momentum dan Impus Danu Jadmiko; Darsikin Darsikin; Marungkil Pasaribu
Jurnal Kreatif Online Vol. 9 No. 4 (2021): Jurnal Kreatif Online
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (459.8 KB) | DOI: 10.22487/jko.v9i4.1785

Abstract

The study aimed to determine the effect of using the Group Investigation learning model on student learning outcomes on the concepts of momentum and impulse. This type of research was a quasi-experimental design with the non-equivalent pretest-posttest design. The population of this study was all students of class X IPA SMA Negeri 4 Palu. The sampling technique used in this research was purposive sampling. The sample of this study was class X IPA 6 (n=35) as the experimental group and class X IPA 4 (n=35) as the control group. The instrument was a test of learning outcomes in the form of multiple-choice questions. The learning outcomes test obtained showed that the average score of the experimental group was 15.16 with a standard deviation of 3.23 and the average score of the control group was 10.56 with a standard deviation of 3.08. Based on the results of hypothesis testing obtained tcount = 5.48 and t0.0975(68) = 1.99 at a significance level of = 0.05. This result means that the tcount is outside the H0 reception area. So, it can be concluded that there is an effect of using the Group Investigation learning model on student learning outcomes on the concepts of momentum and impulse.
Deposition of NdBa2Cu3O7-δ Thin Films by Pulsed-Laser Ablation Method: Preliminary Study Togar Saragi; A. Fuad; Darsikin Darsikin; D. Rusdiana; P. Arifin; T. Winata; M. Barmawi
Indonesian Journal of Physics Vol 14 No 4 (2003): IJP Vol. 14 No. 4, October 2003
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (249.352 KB)

Abstract

Deposition of Nd123 thin films have been successfully produced by the pulsed-laser ablation method. The thin films were deposited at a temperature of 730oC on a MgO(100) substrate with varying oxygen flow, the distance between substrate and target, and the deposition time. The oxygen flow was 50-100 sccm, deposition time was 15 to 60 minutes with the oxygen pressure of 180 mTorr. The deposition films had a dark and shiny appearance with 1.731-11.865 Å in thickness. From the SEM and EDAX measurements, it was shown that the surface morphology has a different homogeneity and different stoichiometric composition.
Intuisi Siswa SMA dalam Memecahkan Masalah Fisika Ditinjau dari Perbedaan Gender Mutmainah; Darsikin Darsikin; Muhammad Jarnawi
JURNAL BANUA OGE TADULAKO Vol 1 No 1 (2021)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (159.4 KB) | DOI: 10.22487/jbot.v1i1.1366

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Penelitian ini bertujuan untuk mendeskripsikan intuisi siswa SMA dalam memecahkan masalah fisika berdasarkan langkah-langkah pemecahan masalah yang dikemukakan oleh Polya ditinjau dari perbedaan gender. Responden dalam penelitian ini adalah siswa kelas X Mia1 SMA Negeri 1 Sindue Tombusabora. Responden ini terdiri dari 12 responden penelitian, yang terdiri dari 4 orang siswa yang memiliki kemampuan fisika tinggi (2 perempuan dan 2 laki-laki), 4 orang siswa yang memiliki kemampuan fisika sedang (2 perempuan dan 2 laki-laki), dan 4 orang siswa yang memiliki kemampuan fisika rendah (2 perempuan dan 2 laki-laki). Soal yang disajikan dalam penelitian ini adalah materi suhu dan kalor. Butir soal yang disajikan dalam penelitian ini adalah soal pemecahan masalah bertipe verbal. Hasil penelitian ini menunjukkan bahwa pada penelitian ini tidak adanya perbedaan pemecahan masalah yang dilakukan oleh siswa perempuan dan laki-laki. Kategori intuisi yang digunakan siswa yaitu kategori intuisi afirmatori dengan jenis kognisi intrisic certainly. Dalam penelitian ini menunjukkan bahwa perbedaan gender tidak berpengaruh dalam proses memecahkan masalah fisika.
Analysis of Physics Education Students' Difficulties in Electricity and Magnetic Concepts in The Covid-19 Pandemic Amiruddin Kade*; Supriyatman Supriyatman; Darsikin Darsikin; Muhammad Zaky
Jurnal Pendidikan Sains Indonesia Vol 10, No 4 (2022): OCTOBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1262.937 KB) | DOI: 10.24815/jpsi.v10i4.26222

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This research is based on the behavior of students who are confused about explaining a natural phenomenon when taking electricity and magnetism courses. The covid-19 pandemic, which requires online courses, adds to the problems in improving the quality of learning in electricity and magnetism courses. As prospective teachers, physics education students with low concept mastery are certainly very concerned because they will teach it to their students. So this research aims to identify difficulties and recommendations for learning electricity and magnetism. The qualitative descriptive method is used to obtain a description of the problem, and obtain recommendations for effective and efficient learning. Learning is done online through zoom meetings and LMS.fkip.untad.ac.id. Data was collected by testing the mastery of the concept of electricity and magnetism. The test was given online to 40 students and interviews with 5 students as respondents. The results showed that the biggest difficulty of students in applying the concept of the potential vector was about 70%, analysis on the application of Ampere's law was about 47.5%, applying the concept of the field in a cylinder about 30%, and applying the Biot-Savart law was about 25%. It can be concluded that there are still many students who have difficulty mastering the concepts of electricity and magnetism after participating in online learning
Fabrication of Fluorine-Doped Tin Oxide (FTO): From experiment to its application in physics learning Sahrul Saehana; Aqidatul Izzah; Agnes Jois’ Palamba; Darsikin Darsikin; Nor Farahwahidah Abdul Rahman
Momentum: Physics Education Journal Vol. 7 No. 2 (2023)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v7i2.8438

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The paper reports the experiment in the laboratory in making FTO by employing spray pyrolysis methods, its application in DSSC, and its implementation in physics learning. The methodology in this research was mixed methods (experiment and qualitative methods). The experimental section was conducted by dissolving SnCl2.2H2O and NH4F in 96% alcohol and then depositioned on a glass substrate on a hotplate with a temperature of 450◦C using an Omron NE-C28 nebulizer. Spraying was carried out for 20 minutes then characterized morphology (SEM), content (EDS), crystal structure (XRD), transmittance (UV-VIS), and voltage-current (IV). Based on investigations using Scanning Electron Microscopy and Electron Dispersive Spectroscopy, it is known that transparent conductive SnO2:F particles have been formed. By using XRD, Nanometer-sized crystalline particles have also been identified. Furthermore, the FTO electrode is utilized as an electrode on DSSC and its performance is measured. In the qualitative section, students and researchers were interviewed about the physical aspect of the FTO fabrication process. Then, interview results were used to design laboratory physics learning. 
Training on the Use of Mendeley Application to Support the Ability of Teachers in Creating Publication Manuscripts Sahrul Saehana; Darsikin Darsikin; Amiruddin Hatibe; Delthawati Isti Ratnaningtyas
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 6, No 3 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v6i3.7316

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The Mendeley application is a supporting tool for writers creating manuscripts for publication. Teachers need publications to improve their career path, especially achieving credit scores for promotion to functional positions. This program aims to train teachers in using the Mendeley application to make it easier to create publication manuscripts. Training activities were carried out by presenting ten teachers from PGRI Palu City, Central Sulawesi and two trainers. At the first meeting on July 23 2022, the teachers' ability to use this application was identified, and it was found that almost all teachers needed to be proficient in using it. Training is then carried out using presentation, demonstration, practice and question-and-answer methods. Next, three trainers guided the participants to recognize and apply their obtained information. At the second meeting on July 26 2022, participants completed citations on the manuscript created using the Mendeley application. Assistance is provided by the service team in language that is easily understood by the participants and immediately produces output in the form of a script. This training activity was carried out over two meetings, and the results of the final evaluation showed that the participants who were initially unable to use the Mendeley application (pretest) were then able to use the Mendeley Program well (posttest). It is hoped that the implications of this activity will help participants prepare research results manuscripts to help collect credit. 
Development of E-Worksheet Characterized by PBL Model Integrated with 21st Century Skills to Improve Students' Science Process Skills Nuraisa, Nuraisa; Muslimin, Muslimin; Saehana, Sahrul; Darsikin, Darsikin; Wahyono, Unggul
Ideguru: Jurnal Karya Ilmiah Guru Vol 10 No 1 (2025): Edisi Januari 2025
Publisher : Dinas Pendidikan, Pemuda dan Olahraga Daerah Istimewa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51169/ideguru.v10i1.1368

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Penelitian ini bertujuan untuk menghasilkan e-worksheet dengan karakteristik model PBL terintegrasi keterampilan abad 21 yang efektif untuk meningkatkan keterampilan proses sains dan keterampilan berpikir kritis siswa. Jenis penelitian ini adalah penelitian pengembangan (Research and Development), dengan model pengembangan ADDIE. Populasi dan sampel penelitian adalah seluruh peserta didik kelas VIII A di SMPN 4 Tanantovea. Teknik pengumpulan data penelitian dilakukan dengan menggunakan uji kelayakan LKS melalui pengisian angket oleh peserta didik, tes pilihan ganda untuk mengukur keterampilan proses sains dan tes essay untuk mengukur keterampilan berpikir kritis yang diberikan masing-masing sebanyak dua kali, yaitu sebelum pembelajaran (pretest) dan setelah pembelajaran (posttest). Data hasil penelitian dianalisis secara deskriptif dengan menggunakan aplikasi statistik. Hasil penelitian menunjukkan bahwa uji kelayakan LKS dikategorikan sangat layak dengan skor 93%. Efektivitas e-worksheet pembelajaran untuk meningkatkan keterampilan proses sains peserta didik dikategorikan sangat besar dengan effect size d cohen 2,61 serta keterampilan berpikir kritis juga masuk dalam kategori sangat besar dengan effect size d cohen's 5,84. Berdasarkan hasil penelitian ini e-worksheet dengan karakteristik model PBL terintegrasi keterampilan abad 21 layak digunakan dan bermanfaat untuk menciptakan generasi siswa yang lebih terampil, mandiri, dan siap untuk berkontribusi dalam masyarakat global yang semakin terhubung dan kompleks. Siswa akan membawa keterampilan yang dibutuhkan untuk berinovasi, menyelesaikan masalah, dan berkolaborasi dengan efektif, menjadikan mereka pemimpin masa depan yang mampu menghadapi tantangan yang belum terlihat sebelumnya.
STUDENTS™ HIGHER ORDER THINKING SKILLS AS TRANSFER IN HIGH SCHOOL PHYSICS Fathulkhair, Fathulkhair; Werdhiana, I Komang; Darsikin, Darsikin; Napitupulu, Nurasyah Dewi; Muslimin, Muslimin
Jurnal Pendidikan Fisika Vol. 13 No. 2 (2024)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpf.v13i2.58926

Abstract

The purpose of this study is to examine high school students' higher order thinking skills (HOTS) in relation to the transfer aspect in order to give a general picture of how far the transfer aspect has come, at least since it was included in the 2013 curriculum. Five questions on linear motion from the Physics subject make up the HOTS oriented research instrument. The research instrument used is a HOTS-oriented test consisting of 5 questions on linear motion from the Physics subject. The results stated that 47% of students succeeded in transferring from C1 to C4 and factual to metacognitive in question number 1. Then there were 10% of students who succeeded in transferring from C1 to C4 and factual to metacognitive in question number 2. Unfortunately, none of the students succeeded in answering questions number 3 (C4), number 4 (C5) and number 5 (C6) correctly. Students' failure to transfer their cognitive and knowledge is divided into several factors, namely lack of factual knowledge, lack of conceptual knowledge, lack of mathematical ability, not being used to using units in problem solving and not being familiar to HOTS questions.
STUDENT'S HIGHER ORDER THINKING SKILLS AS TRANSFER IN HIGH SCHOOL PHYSICS Fathulkhair, Fathulkhair; Werdhiana, I Komang; Darsikin, Darsikin; Napitupulu, Nurasyah Dewi; Muslimin, Muslimin
Jurnal Pendidikan Fisika Vol. 13 No. 2 (2024)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpf.v13i2.58926

Abstract

The purpose of this study is to examine high school students' higher order thinking skills (HOTS) in relation to the transfer aspect in order to give a general picture of how far the transfer aspect has come, at least since it was included in the 2013 curriculum. Five questions on linear motion from the Physics subject make up the HOTS oriented research instrument. The research instrument used is a HOTS-oriented test consisting of 5 questions on linear motion from the Physics subject. The results stated that 47% of students succeeded in transferring from C1 to C4 and factual to metacognitive in question number 1. Then there were 10% of students who succeeded in transferring from C1 to C4 and factual to metacognitive in question number 2. Unfortunately, none of the students succeeded in answering questions number 3 (C4), number 4 (C5) and number 5 (C6) correctly. Students' failure to transfer their cognitive and knowledge is divided into several factors, namely lack of factual knowledge, lack of conceptual knowledge, lack of mathematical ability, not being used to using units in problem solving and not being familiar to HOTS questions.
Co-Authors A. Fuad Abdul Waris Achmad Noerkhaerin Putra Adnyana, I Putu Widi Agnes Jois’ Palamba Ahmad Ahmad Amiruddin Hatibe Amiruddin Kade Andi Tanra Tellu Andika Nugraha Andriani, Ni Luh Yesi Anisa Magfira Anri, Yohanes Ansar, Mohammat Ari Aqidatul Izzah Arfianingsih, Devy Aslam Aslam, Aslam Aswad, Hajar Bachtiar Bachtiar Basonggo, Hikmah D. Rusdiana Danu Jadmiko Daud Karel Walanda Daud, Susmawati Delthawati Is Ratnaningtyas Delthawati Isti Ratnaningtyas Dewi, Eka Dian Yurahly Efi Efi Eka Wahyuni Eka Wahyuni Fadhillah, Fadhillah Fadli, Moh. Fahruddin Fathulkhair, Fathulkhair Finta Amalinda Gustina Gustina Haeruddin Haeruddin Hajar H.U. Sanggayu Hajira Hajira, Hajira Hasnawiyah, Hasnawiyah Havid Tandiramma, Havid Huzainah, Een I Komang Werdhiana I Wayan Darmadi Ida Usman Iqbal Iqbal Irawan Irawan Jaelani, Subhan Jarnawi, Mumahamd Jumadi Jumadi Jumadi Jusman Jusman Jusman Mansyur Kamaluddin Kamaluddin Kamaluddin Kamaluddin Khairurrijal Khairurrijal Khusnul Khatimah Lilik Hasanah Luhur Agus Utomo, Luhur Agus M. Barmawi Maguna, Amrullah Maizer Said Nahdi Maman Budiman Marissa Faradilla Marungkil Pasaribu Meilin, Meilin Krisnawati Miftah Miftah, Miftah Mikrayanti, Mikrayanti Misbach, ST. Mohamad Barmawi Muhammad Abdillah Jatmiko Muhammad Ali Muhammad Jarnawi Muhammad Rivai Muhammad Zaky Mursal Mursal Muslimin Muslimin MUTMAINAH N. Laratu, Wahyuni Nadia Rahmah Nengah Nitriani Ni Made Juliartini Nitriani, Nengah Nor Farahwahidah Abdul Rahman Noviyanti, Dwi Nur Cahyani Nur Fadhilatu Rahmah, Nur Fadhilatu Nuraisa, Nuraisa Nurasyah Dewi Napitupulu Nurasyah N Dewi Nurgan Nurgan Nurhidayah Nurhijrah N. Atjiang, Nurhijrah N. Nurjannah Nurjannah Nurrahmah Nurrahmah, Nurrahmah NURSEHA NURSEHA Nursita Nursita, Nursita Nurul Fitriana Oka Saputra P. Arifin Patahuddin Patahuuddin R. Sapto Hendri Boedi Soesatyo Rahmawati Ranti, Ranti Rasih Yulia Sari Ratnaningtyas, Delthawati Isti Rizki Ilmianih Rudi Santoso S. Saehana Sahrul Saehana Saleh Saleh, Saleh Sambali, Hartati S. Sani, Nurul Kami Satria Zulkarnaen Bisri Stevany Toding Sucipto, Oktovianus Sario Sukirno Sukirno Sukirno Sukirno Suparmi Suparmi Supriyatman, Supriyatman Susna, Susna Suwaningsih, Niluh Syamsu Syamsu Syamsu Syamsu Syarif Hidayat T. Winata Ticoalu, Vivin Grivina Togar Saragi Tokio, Riska Handayani Toto Winata Tri Harry Indrah Unggul Wahyono Vera Fegi Febrianti Wayan Sudarsana Weni Anggraeni Wildan Hasyim Amin, Wildan Hasyim Wirdha, Wirdha