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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Edumatsains Jurnal Dinamika Pendidikan Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya) Journal of Educational Research and Evaluation Physics Education Research Journal Jurnal Sains dan Edukasi Sains Jurnal ComunitA Servizio Jurnal Pengabdian Masyarakat Nusantara Dharma Pengabdian Perguruan Tinggi (DEPATI)
Ngia Masta
Univeritas Kristen Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

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REMEDIASI MISKONSEPSI MENGGUNAKAN MODEL PBL TENTANG KESEIMBANGAN BENDA TEGAR DI SMA K IMMANUEL PONTIANAK Masta, Ngia; Sahala, Stepanus; Tiur Maria S, Haratua
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 4, No 3 (2015): Maret 2015
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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

Abstract

Abstrak: Penelitian ini bertujuan untuk mengetahui efektifitas model Problem Based Learning (PBL) untuk meremediasi miskonsepsi siswa tentang keseimbangan benda tegar di SMA K Immanuel Pontianak. Bentuk penelitian berupa “Pre-Experimental Design” dengan rancangan “One Group Pretest-Post test Design”. Alat pengumpul data berupa tes pilihan ganda yang terdiri dari tiga alternatif pilihan dengan alasan terbuka. Penelitian ini melibatkan 70 siswa XI IPA yang miskonsepsi. Dari hasil analisis, remediasi dengan model PBL signifikan menurunkan jumlah miskonsepsi siswa dengan zhitung = -7,246 (α = 5%), berpengaruh pada perubahan konseptual siswa, dengan nilai X2hitung > X2tabel (α = 5%) pada tiap butir soal, dan efektif mengatasi miskonsepsi siswa dengan nilai ES= 3,26 (berkategori tinggi). Penelitian ini diharapkan sebagai alternatif guru dalam meremediasi miskonsepsi siswa tentang keseimbangan benda tegar.   Kata Kunci: Remediasi, Miskonsepsi, Keseimbangan Benda Tegar Abstract: This research is aimed to determine the effectiveness of Problem Based Learning (PBL) model to remediate the student’s misconception about balance of rigid body in SMA K Immanuel Pontianak. This research design is “Pre-Experimental Design” with “One Group Pretest-Post test Design”. The instrument of data collector by using a multiple choices test consisting of three alternative choices with open reasons. This research involved 70 students of class XI IPA who had misconception. From the analysis result, remediation using PBL model significantly decrease number of student’s misconception with zcount = -7,246 (α = 5%), influential to student’s conceptual change by X2count > X2table (α = 5%) for each question item, and effective to overcome the student’s misconception (ES = 3,26, high category). This research hopefully to be used by teacher to remediate student’s misconception about balance of rigid body.    Keywords: Remediation, Misconception, Balance of Rigid Body
MEMBRAN Zirconia.titania UNTUK PENGOLAHAN AIR LIMBAH: KAJIAN LITERATUR Familia Novita Simanjuntak; Ngia Masta
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 6 No 1 (2021): Juli
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v6i1.2375

Abstract

The need for clean water is a necessity to sustain human life. This need will continue increasing in line with the human population growth, but it is not balanced by appropriate wastewater treatment to preserve the clean water stock. Zirconia and titania-based membrane technology is a promising technology in water and waste treatment processes because it is able to produce a good and stable quality of water against chemical reactions, high temperatures, and mechanical stress. This study aims to literature study-based analyze the capability of synthesis, characterization, and application of a membrane that combines zirconia and titania (Zr1-xTix)O2 with Al2O3 as a substrate for domestic wastewater treatment. The discussion describes the method of zirconia.titania membrane application to support its performance in domestic wastewater treatment.
MISKONSEPSI MAHASISWA CALON GURU FISIKA TENTANG HUKUM I NEWTON DAN GRAVITASI Ngia Masta
Jurnal Dinamika Pendidikan Vol. 12 No. 1 (2019): APRIL
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51212/jdp.v12i1.1083

Abstract

ABSTRACT This study aims to investigate Newton's legal errors and gravity in prospective physics students. Participants in this study came from 39 students of the Physics Education study program, Teacher Training and Education Faculty, Universitas Kristen Indonesia in the 2018-2019 academic year. The instrument used was misconception diagnostic test in form multiple choice with closed reasons consisting of five items. Diagnostic test were adopted from the Force Concept Inventory (FCI) instrument with sub topics of Newton's Law I and Implementation. Answers were coded correspond to the misconception taxonomy of FCI. The average percentage of misconceptions resolved by students on gracity sub-topics was assisted: air pressure-assisted gravity(13.80%),gravity intrinsic to mass (39.25%), and heavier objects fall faster (27.95%). Furthermore, the average percentage of student misconception on the Newton’s 1st Law, consists of: only active agents exert force (25.03%), motion implies active force (28.20%), no motion implies no force (16.65% (48.75%), and velocity proportional to applied force (48.75%) .The results of this study will help teachers and curriculum makers to revise the learning meto and content of textbooks to overcome misconceptions. Keywords: Gravitasi, Miskonsepsi, Hukum I Newton, FCI ABSTRAK Penelitian ini bertujuan untuk menginvestigasi miskonsepsi Hukum I Newton dan Gravitasi pada mahasiswa calon guru fisika. Partisipan dalam penelitian ini berasal dari 39 mahasiswa program studi Pendidikan Fisika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia tahun akademik 2018-2019. Instrumen yang digunakan adalah tes diagnostik miskonsepsi berbentuk pilihan ganda dengan alasan tertutup yang terdiri atas lima butir soal. Tes diagnostik diadopsi dari instrumen Force Concept Inventory (FCI) dengan sub topik Hukum I Newton dan gravitasi. Jawaban yang keliru diberi kode sesuai dengan taksonomi miskonsepsi Hastenes. Rerata persentase miskonsepsi yang dialami oleh mahasiswa pada sub topik gravitasi, di antaranya: tekanan udara memperbesar percepatan gravitasi (13,80%), gravitasi dipengaruhi oleh massa (39,25%), dan benda berat jatuh lebih cepat (27,95%). Selanjutnya, rerata persentase miskonsepsi mahasiswa pada sub topik Hukum I Newton, terdiri atas: hanya benda bergerak yang menghasilkan gaya (25,03%), gerak memerlukan gaya aktif (28,20%), benda diam tidak mengalami gaya (16,65%), dan gaya sebanding dengan kecepatan benda (48,75%).Hasil dari penelitian ini akan membantu guru dan pembuat kurikulum untuk merevisi metoe pembelajaran dan isi buku teks untuk mengatasi miskonsepsi. Kata Kunci: Gravitasi, Miskonsepsi, Hukum I Newton, FCI
Menstimulus Kemampuan Konstruksi Dan Eksplanasi Siswa Melalui Kombinasi Hands On Method Dan Flipped Classroom Pada Materi Gerak Lurus Silvia Nadiana; Ngia Masta; Emi Darnah; Hana Bintang
Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya) 2020: Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya) 2020
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/prosidingsnfa.v5i0.46612

Abstract

Abstract: The era of the industrial revolution 4.0 is an era where learning systems and science require innovative human resources. Therefore, the world of education is required to be able to evolve in the face of the industrial era 4.0, through a curriculum approach using the SCL (Student Centered Learning) method. SCL (Student Centered Learning) is a student-centered approach and is characterized by student activity in constructing and expanding their knowledge. Hands On Method integration (experiment based) in Flipped Classroom will motivate students to learn. This study aims to improve the students' construction and explanation skills through learning that applies a combination of Hands On Method and Flipped Classroom on straight motion material. The study was conducted at SMAN 37 Jakarta, using a quasi-experimental method with the Post-test Only Control Design research design. The population in this study were all students of class X MIPA SMA 37 Jakarta. Samples were taken by the control class (35 students of class X MIPA 2) and the experimental class (35 students of class X MIPA 4). Students in the experimental class were given treatment in the form of applying a combination of Hands On Method and Flipped Classroom on straight motion material. The results showed the average results of students' construction and explanation abilities in the experimental class with the application of the Learning model through a combination of hands on method and flipped increased by 83,57, with a maximum score of 100. Whereas for the control class with conventional methods was 77,85, with a maximum score of 90. This can also be seen from the graph of the percentage of students' answers to the ability of construction to increase by 85.7% and to the ability of expectations by 71.43%.Abstrak: Era revolusi industry 4.0 adalah Era dimana sistem pembelajaran dan ilmu pengetahuan membutuhkan sumber daya manusia yang inovatif. Karena itu, dunia pendidikan dituntut harus mampu berevolusi dalam menghadapi era industri 4.0, melalui sebuah pendekatan kurikulum menggunakan metode SCL (Student Centered Learning). Integrasi Hands On Method (berbasis eksperimen) pada Flipped Classroom akan memotivasi siswa dalam belajar.  Penelitian ini bertujuan untuk meningkatkan kemampuan konstruksi  dan eksplanasi siswa melalui pembelajaran yang menerapkan kombinasi Hands On Method dan Flipped Classroom pada materi gerak lurus.  Penelitian ini menggunakan  metode  kuasi eksperimen dengan desain penelitian Post-test Only Control Design. Populasi dalam penelitian ini adalah seluruh siswa kelas X MIPA SMA Negeri 37 Jakarta. Sampel yang diambil kelas control (35 orang siswa kelas X MIPA 2) dan kelas eksperimen (35 siswa  kelas X MIPA 4). Siswa pada kelas eksperimen diberi perlakuan berupa penerapan kombinasi Hands On Method dan Flipped Classroom pada materi gerak lurus. Hasil penelitian menunjukkan rata-rata hasil kemampuan konstruksi dan eksplanasi  siswa pada kelas eksperimen dengan penerapan model Pembelajaran melalui kombinasi hands on method dan flipped meningkat sebesar 83,57, dengan skor maksimum 100. Sedangkan untuk kelas kontrol dengan metode konvensional sebesar 77,85, dengan skor maksimum 90. Ini dapat dilihat pula dari grafik presentase jawaban siswa pada kemampuan konstruksi meningkat sebesar 85,7 % dan untuk kemampuan ekplanasi sebesar 71,43 %.
Analisis Pengetahuan Konseptual, Prosedural, dan Metakognitif Siswa Melalui Pembelajaran Integrasi Flipped Classroom dan PBL H Bintang; E Darnah; Ngia Masta; Rinaldi Rinaldi; T Guswantoro; M Sianturi
Physics Education Research Journal Vol 2, No 2 (2020)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/perj.2020.2.2.6208

Abstract

Student-centered learning (SCL) is a learning approach that not only encourages to how student constructs their conceptual knowledge, but also to achieve the involvement of their knowledge in daily activity, in forms procedural and metacognitive knowledge. Flipped classroom learning models marked by reversed learning activities syntax between class and home, which promoted student to active self-learning, before turn into face to face class meeting. Problem Based Learning (PBL) model provides students to apply their knowledge to formulate strategy and solution in facing their problem. Flipped classroom or PBL, both are student-centered learning models that triggers student to self-constructed knowledge actively and student’s curiosity to solve their problem. This paper attempts to analyze the influence of integration flipped classroom and PBL on conceptual, procedural, and metacognitive knowledge on Linear Motion subject. This research is a quasi experimental model with post-test only control design. The population in this study were all students of class X MIPA SMA Negeri 37 Jakarta in the 2019-2020 school year. The sample in this study were students of class X MIPA 1 as the experimental class and class X MIPA 2 as the control class. The sample was taken using cluster sampling technique. The results obtained showed that the percentage of conceptual, procedural and metacognitive knowledge of the experimental class was 88.9%; 77.8%; and 88.9% which is higher than the control class with the respective percentage 66.7%; 55.8%; and 75%. The integration of the flipped classroom and PBL models can be applied to materials other than Linear Motion to improve conceptual, procedural, and metacognitive knowledge.
Pelatihan Pembuatan Alat Peraga Motor Listrik Dan Pembangkit Listrik Tenaga Surya Sederhana Kepada Siswa Di SMA Yadika 9 Bekasi Taat Guswantoro; Faradiba Faradiba; Nya Daniaty; Manogari Sianturi; Septina Severina Lumbantobing; Ngia Masta; Jei Tipoani Sinaga; Yufran Meliando Olla; Yonas Firdinal Silaban; Piter Honirius Naitaunus; Bintang R. Simbolon; Erni Murniarti
Jurnal Pengabdian Masyarakat Nusantara Vol. 6 No. 1 (2024): Maret : Jurnal Pengabdian Masyarakat Nusantara
Publisher : Universitas Muhammadiyah Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57214/pengabmas.v6i1.481

Abstract

Props play an important role in learning because they can increase student understanding and involvement. The Physics Education Study Program FKIP UKI has the specialty of making teaching aids from simple materials, so that the Tri Dharma of Higher Education activities are adapted to the development of teaching aids. Responding to the school's request, the Physics Education Study Program FKIP UKI held training in making electric motor props and simple solar power plants for students at SMA Yadika 9 Bekasi. This training carried out a demonstration of making props followed by direct practice by a group of students. Student responses, measured through questionnaires, showed positive perceptions of the material (79.54%), effectiveness of instructor (81.02%), and overall satisfaction (79.78%). Suggestions for future training include diversifying materials, using props that are relevant to technology, and holding interclass competitions in making props.
Pengembangan Modul Praktikum Virtual Berbasis Multirepresentasi untuk Meningkatkan Minat Siswa Hasanudin, Nurlaila; Faradiba, Faradiba; Masta, Ngia; Sianturi, Manogari; Handayani, Ida Sri; Olla, Yufran Meliando
Jurnal Sains dan Edukasi Sains Vol. 7 No. 1 (2024): Jurnal Sains dan Edukasi Sains
Publisher : Faculty of Science and Mathematics, Universitas Kristen Satya Wacana, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/juses.v7i1p37-44

Abstract

Perkembangan teknologi yang kian masif berdampak pada perkembangan sumber daya manusia saat ini, salah satunya proses pembelajaran siswa di sekolah. Penerapan teknologi yang telah merambah ke dunia pendidikan mengahasilkan media pembelajaran modern yang edukatif. Media pembelajaran ini diharapkan mampu menjadi alat penunjang proses pembelajaran yang kreatif dan menarik. Penelitian ini dilatar belakangi oleh hasil observasi terkait permasalahan sekolah yaitu tidak tersedianya modul sebagai bahan ajar yang dapat digunakan pada saat proses pembelajaran. Permasalahan lain yang didapatkan adalah tidak berlangsungnya proses praktikum yang dikarenakan kekurangan alat yang tersedia pada sekolah. Akibatnya, siswa di sekolah tersebut tidak dapat melakukan proses praktikum sebagimana mestinya Penelitian ini bertujuan untuk mengembangkan modul praktikum virtual PhET berbasis multirepresentasi untuk meningkatkan minat siswa. Indikator minat siswa mencakup perasaan senang, perhatian, ketertarikan dan keterlibatan siswa. Penelitian ini merupakan penelitian R&D (Research and Development) dengan metode Analysis, Design, Development, Implementaton and Evaluation (ADDIE). Hasil dari penelitian ini menunjukan pengembangan modul terhadap minat siswa dengan perolehan rata-rata mencakup keseluruhan indikator adalah 82% dengan kategori “sangat positif”. Modul praktikum virtual PhET berbasis multirepresentasi terhadap minat yang dikembangkan dalam kategori sangat positif, sehingga efektif digunakan dalam proses pembelajaran. Pentingnya pengembangan media pembelajaran di sekolah dilakukan dalam rangka peningkatan kulaitas sumber daya manusia yang selanjutnya menjadi generasi yang mampu membangun bangsa menjadi bangsa yang maju.
Need Analysis for Research and Development of Automatic Sprinkling System as The Instructional Aids in Physics Masta, Ngia; Yonas Ferdinal Silaban
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 9 No 1 (2024): July
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v9i1.6046

Abstract

Instructional aids will made student easier to understanding and applying physics concepts. This study aims to obtain data and analyze the student’s needs toward to the instructional ais soil moisture measurement in physics lesson. Samples in study were student of 33 peoples, taken from class XH at SMAN 71 Jakarta with technique purposive sampling. This study resulted: physics learning motivation of student are in the medium category, with attention 87.88%, relevance 55.30%, confidence 60.61% and satisfaction 87.12%. Curriculum analysis show in class X, measurement lesson still can be developed to soil moisture measurement based on contextual learning approach. Based on style learning, 4,48% students who have visual learning style, auditory 24.24% and kinesthetic 27.27%. A total of 59.85% students experience difficulty in learning physics. As many as 79.55% of students agree that hands on method in learning can reduce difficulty in learning physics. As many as 87.12% of students agree that they need automated instrument in physics practice and only 39.39% of students has known about Arduino. The frequently used learning media in class were on audio-visual category, starting from power point slide presentation, Canva’s slides presentation, video, simulation and animation. All of those findings were supported research and development of oto-sprinkler system by using humidity sensor and Arduino Uno. Result of this study will become the base contextual in developing contextual teaching aids in form of soil moisture measurement, so that can increase the physics learning motivation in student.
PELATIHAN PEMBUATAN ALAT PERAGA MOTOR LISTRIK DAN PEMBANGKIT LISTRIK TENAGA SURYA SEDERHANA DI SMA YADIKA 8 BEKASI Malau, Nya Daniaty; Faradiba, Faradiba; Masta, Ngia; Guswantoro, Taat; Sianturi, Manogari; Lumbantobing, Septina Severina; Laia, Setiana; Manullang, Nathasya Grisella; Lase, Fan Damai Sejahtera
Dharma Pengabdian Perguruan Tinggi (DEPATI) Vol 4 No 2 (2024): November 2024
Publisher : Fakultas Sains dan Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/depati.v4i2.5744

Abstract

The development of learning activities in schools is quite important, considering the demands of the 4.0 industrial revolution, which compels students to be more creative in their learning. However, sometimes technology can also be applied in education using simple materials. A Community Service (PkM) activity was conducted at SMA Yadika 8 Bekasi, West Java. The activity took place on May 27, 2024, from 09:00 AM to 12:00 PM WIB. The participants in this PkM program were students from SMA Yadika 8 Bekasi, totaling 120 students, consisting of 88 students from grade X and 32 students from grade XI. The PkM at SMA Yadika 8 Bekasi was divided into two teams: the Electric Motor Teaching Aids Team and the Simple Solar Power Plant Teaching Aids Team. The students were very enthusiastic about the demonstrations and took turns observing the teaching aids being showcased. Additionally, they asked questions about how the teaching aids were made and how they functioned. Based on the satisfaction analysis from 17 statements provided, the results indicate that students' satisfaction with the PkM implementation falls into the good category. Participants' responses were categorized into four areas: response to teaching aids, response to training materials, response to training instructors, and the training process. All four areas received good ratings, indicating that the partners were satisfied with the activities conducted by the PkM Team.
The Use of Solar Power Plant Media to Increase Literacy Ability Solar Energy of Students Sianturi, Manogari; Giawa, Etika Nyama; Faradiba; Masta, Ngia; Guswantoro, Taat; Murniarti, Erni
Journal of Education Reseach and Evaluation Vol 8 No 3 (2024): August
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jere.v8i3.77438

Abstract

Indonesian students' science literacy level, especially in understanding solar energy as a renewable resource, still needs to be higher. This deficiency can be caused by various factors, including the need for more utilization of educational materials that aim to improve students' science literacy. The main objective of this study was to enhance students' solar energy literacy skills by applying solar power plant learning materials. Purposive sampling was used to select participants from two groups of students: Faculty of Teacher Training and Education (FKIP) and Faculty of Engineering (FT) who have completed physics of motion or introductory physics courses. FETT respondents numbered 33 people, consisting of 13 people from the Physics Education Study Program, 6 from the Chemistry Education Study Program, and 14 from the Biology Education Study Program. At the same time, The FT respondents were 23 students, consisting of 9 people from the Electrical Engineering Study Program and 14 from the Mechanical Engineering Study Program. Thus, the total number of respondents who met the criteria of this study amounted to 56 students. The assessment of solar energy literacy includes multiple-choice tests for cognitive aspects and questionnaires for affective and behavioral factors, which are managed through Google Forms. The provision of solar power plant learning modules increases knowledge, with the percentage of correct answers increasing in FKIP and FT students from pre-test to post-test. In conclusion, applying solar power plant learning materials can improve students' solar energy literacy skills.
Co-Authors Agnes Sadja Bintang R. Simbolon E Darnah Emi Darnah Erni Murniarti Erni Murniarti Erni Murniarti, Erni Etika Nyaman Giawa Familia Novita Simanjuntak Faradiba Faradiba Faradiba Faradiba Giawa, Etika Nyama H Bintang Hana Bintang Handayani, Ida Sri Haratua Tiur Maria Silitonga Hasanudin, Nurlaila Jei Tipoani Sinaga Laia, Setiana Lase, Fan Damai Sejahtera Lumbantobing, Septina Severina M Sianturi Manogari Sianturi Manogari Sianturi Manullang, Nathasya Grisella Nya Daniaty Nya Daniaty Malau Olla, Yufran Meliando Piter Honirius Naitaunus Rinaldi Rinaldi Septina Severina Lumbantobing Septina Severina Lumbantobing Silvia Nadiana Stepanus Sahala T Guswantoro Taat Guswantoro, Taat Tris Kurniawati Laia Yonas Ferdinal Silaban Yonas Firdinal Silaban Yufran Meliando Olla