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The Development of STEM-Based Science Teaching Materials on Simple Electrical Circuit Materials Astra, I Made; Tumijan, Petrus; Uskenat, Kristina; Henukh, Anderias
Jurnal Penelitian & Pengembangan Pendidikan Fisika Vol 9 No 1 (2023): JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika), Volume 9 Issue 1, J
Publisher : Program Studi Pendidikan Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/1.09112

This study aims to create STEM-based science teaching materials based on simple electrical circuits and determine the feasibility of STEM-based teaching materials. Research and development of the Dick & Carey model is the type of research used. The research process comprises four stages: needs analysis, product design, validation and evaluation, and testing. Material experts, presentation experts, linguists, and graphic experts are all involved in expert validation. Teachers who teach science subjects participate in the product feasibility test. Individual, small group, and field trials assess students’ readability. Expert validation revealed that the content aspect was 97.7 % with a very decent category, the presentation aspect was 97.7% with a very proper category, the language aspect was 85% with a very decent category, and the visual aspect was 80 percent with a worthy category. The science teacher’s feasibility test results showed that the content aspect was 90 % with an excellent category, the presentation aspect was 98.6% with an outstanding category, and the language aspect was 96.7% with a superior category. Students’ readability test results showed an average score of 87.7% in the excellent category. Based on the validation and legibility trials findings, developing STEM-based science teaching materials (Science, Technology, Engineering, and Mathematics) on simple electrical circuit materials is feasible. It can be used as a learning resource.

PROBLEM BASED LEARNING BERBASIS ARTIFICIAL INTELLIGENCE TERHADAP KEMAMPUAN BERPIKIR SISWA Simangunsong, Ika Trisni; Uskenat, Kristina; Gebze, Delson A.
Jurnal Pendidikan Fisika Vol 13, No 1 (2024)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpf.v13i1.56702

Salah satu model pembelajaran yang direkomendasikan, yaitu PBL. Kolaborasi model pembelajaran PBL dengan memanfaatan teknologi menjadi salah satu pilihan untuk menghasilkan lingkungan belajar yang variatif, dan efektif dalam mencapai tujuan pembelajaran, dan mencapai nilai-nilai profil pelajar Pancasila, salah satunya nilai kemampuan berpikir peserta didik. Penelitian yang sudah dilakukan ini memiliki tujuan melihat sejauh apa Problem Based Learning berbasis Artificial Intelligence dalam meningkatkan kemampuan berpikir siswa. Penelitian dilaksanakan di SMA Negeri 1 Merauke kelas X.A.5 semester ganjil Tahun Ajaran 2023/2024. Kelas yang digunakan 1 kelas, jumlah siswa sebanyak 36 orang, teknik pengambilan sampel menggunakan cluster random sampling. Jenis penelitian yang diterapkan quasi eksperimen, data diambil melalui instrumen test berbentuk essay sebanyak 5 soal yang sudah divalidasi terlebih dahulu. Desain yang digunakan one group pretest posttest. Perlakuan yang diberikan melalui model PBL dilaksanakan dengan mengikuti 5 tahapan, yaitu: orientasi siswa kepada masalah, pengorganisasian/kelompok, membimbing penyelidikan, pengembangan-demonstrasi hasil, dan evaluasi, proses dibantu dengan media pembelajaran berbasis teknologi AI, yakni Tome.App. Analisis n-gain menggunakan SPSS 25. PBL berbasis AI memberikan dampak positif terhadap kemampuan berpikir siswa pada topik Pengukuran, hasil yang diperoleh bahwa kemampuan berpikir fisika siswa rata-rata bernilai 62, dimana n-gain menunjukkan 0.41 yang artinya berada pada kategori sedang. PBL berbasis AI sebagai salah satu solusi dalam menciptakan pembelajaran fisika yang efektif di kelas.

Improvement of High School Students' Physics Problem Solving Skills Through Problem Based Learning Assisted by LKPD (Student Worksheets) Simangunsong, Ika Trisni; Uskenat, Kristina; Damanik, Dede Parsaoran; Simangunsong, Ita Pratiwi; Purba, Andre Agachi
Lensa: Jurnal Kependidikan Fisika Vol 12, No 2: December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v12i2.13544

This study employed classroom action research with the aim of enhancing students' physics problem-solving skills using Problem-Based Learning (PBL) supported by student worksheets (Lembar Kerja Peserta Didik/LKPD). The research targeted 10th-grade high school students focusing on the topic of Measurement. The methodology followed a cycle comprising four stages: planning, action, observation, and reflection. At the end of each cycle, evaluations were conducted using a validated test instrument consisting of four essay questions. The success criterion was set at a minimum of 70% of students achieving a mastery level, defined by a score of at least 65. During the pre-cycle phase, before applying PBL, the initial test results revealed no students achieved mastery, with an average problem-solving score of 54.67. Subsequently, two cycles of PBL implementation were carried out. In the first cycle, 15 students reached the mastery criterion, representing 41.17% improvement in problem-solving skills, with an average score of 63.75. Building on this progress, the second cycle was implemented, resulting in 29 students achieving mastery. This represented 80.05% of the class, categorized as a moderate improvement, with an average problem-solving score of 70.05. These findings indicate a significant enhancement in students' physics problem-solving abilities through the integration of PBL and LKPD. This approach effectively facilitated active student engagement and critical thinking, demonstrating its potential as an impactful instructional strategy in high school physics education.

Peningkatan Kompetensi Guru SMA Papua Pegunungan melalui Pelatihan Pemanfaatan Platform Merdeka Mengajar Andi Reski; Jua, Selestina Kostaria; Uskenat, Kristina; Simbolon, Merta
ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Vol. 3 No. 4 (2024): November 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdikan.v3i4.4379

This community service activity aims to improve the competence of high school teachers in Mountainous Papua through training on the use of the Merdeka Teaching platform. This activity is designed as an effort to support the implementation of the Independent Curriculum which requires teachers' skills in utilizing technology and innovative learning methods. This training is designed comprehensively including initial needs analysis, delivery of material about platform features, simulation of use in the context of learning, and continuous mentoring. The results of the analysis of responses to PKM activities showed a significant increase in teachers' understanding of the functions and benefits of the independent teaching platform. In addition, teachers can apply training materials into the learning process such as integrating digital technology in the project-based learning process, carrying out authentic assessments and developing innovative teaching tools. Based on the results of the analysis, it is indicated that practice-based, simulations and continuous training can be an effective strategy in improving teachers' professional competence, especially in areas that face limited access to technology and educational resources.

Pengembangan modul Praktikum Osilator Pegas Bagi Siswa/i SMA Kristina Uskenat; Simangunsong, Ika Trisni; Yuliatun, Tutik
Nusantara Journal of Multidisciplinary Science Vol. 2 No. 3 (2024): NJMS - Oktober 2024
Publisher : PT. Inovasi Teknologi Komputer

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

Pembelajaran fisika adalah pembelajaran yang terdiri dari aspek teoritis dan praktikum serta aspek praktikum. Pelaksanaan praktikum di laboratorium membutuhkan panduan yang membantu mahasiswa dalam melaksanakan kegiatan praktikum. Modul adalah bentuk pedoman atau instruksi praktikum yang berbasis teknologi sehingga dapat diakses di mana saja. Jenis penelitian yang digunakan adalah penelitian Research & Development dengan model pengembangan 4D. Instrumen yang digunakan dalam penelitian ini adalah kuesioner validator ahli dan kuesioner kepraktisan. Hasil penelitian dianalisis dan diperoleh hasil valisasi modul yang dikembangkan memperoleh kelayakan validasi ahli materi sebesar 89,92 dan validasi ahli media sebesar 86,45. Dari hasil analisis data, disimpulkan bahwa modul yang dikembangkan baik digunakan dalam pembelajaran

Pelatihan Penggunaan Microlearning Dengan Powtoon Dalam Pembelajaran Untuk Meningkatkan Kompetensi Pedagogik Guru Yuliatun, Tutik; Uskenat, Kristina
TEKNOVOKASI : Jurnal Pengabdian Masyarakat Volume 1: Issue 1 (January 2023)
Publisher : Jurusan Teknik Informatika dan Komputer

The use of technology for the implementation of learning is increasingly being used. One of them is by making learning videos. Community service activities are carried out through training on the use of microlearning with powtoons in learning. This training activity aims to improve teacher pedagogic competence. The targets in this training activity are Muhammadiyah Kartosentanan Middle School teachers which will be held in September 2022 to October 2022. This training activity is carried out in five stages including surveys and permits; socialization; training; monitoring; and evaluation. The results obtained were in the form of increasing teacher pedagogical competence through training in the use of microlearning with powtoons in learning. The increase in teacher competency can be seen from the average pretest and posttest results where 92% of teachers already know about the use of microlearning in learning.

Edukasi Literasi Sains Berbasis Problem Based Learning Bagi Siswa SIMANGUNSONG, IKA TRISNI; Uskenat, Kristina; Simbolon, Merta; Ekasari, Aprilita; Jua, Selestina Kostaria
Jurnal ABDIRAJA Vol 8 No 1 (2025): Jurnal Abdiraja
Publisher : LPPM Universitas Wiraraja Sumenep, Jalan Raya Sumenep Pamekasan KM. 5 Patean Sumenep 69451, Telp. (0328) 673399 Fax. (0328) 673088

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/adr.v8i1.3897

Kegiatan ini dilaksanakan bertujuan untuk memberikan edukasi literasi sains berbasis PBL bagi siswa, melalui pendampingan yang dilaksanakan di SMA Negeri 1 Merauke, diikuti 60 orang siswa dan 1 orang guru fisika. Metode yang digunakan pendampingan dalam kelompok, yang terdiri atas 10 kelompok yang terdiri atas 6 orang siswa. Tim pendamping terdiri atas dosen dan mahasiswa pendidikan fisika yang berasal dari Universitas Musamus. Secara garis besar, kegiatan terdiri atas; persiapan, pelaksanaan, dan monev. Persiapan dilaksanakan untuk melengkapi keperluan pelaksanaan, seperti perizinan secara administrasi, dan pembagian tim pendamping. Pelaksanaan, terdiri atas proses pendampingan yang dilakukan dengan menggunakan sintaks pada PBL, yaitu: orientasi kepada masalah, mengelompokan siswa, pembimbingan, demonstrasi, dan evaluasi. Topik yang digunakan yaitu alat-alat ukur, melalui penggunaan jangka sorong, mikrometer sekrup, dan neraca. Pada bagian akhir kegiatan dilaksanakan monitoring dan evaluasi. Monitoring dan evaluasi dilakukan untuk melihat respon siswa dan guru terhadap pelaksanaan kegiatan. Dilakukan melalui wawancara, hasilnya mendapatkan respon sangat positif, yang diharapkan nantinya akan ada keberlanjutan kegiatan lagi.

Analisis Perbandingan Akun Belajar Fisika di Instagram sebagai Media Pembelajaran Uskenat, Kristina; Putra, Don Jaya; Reski, Andi; Yuliatun, Tutik
Lensa: Jurnal Kependidikan Fisika Vol 13, No 1: June 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v13i1.16278

Pendidikan mengalami perubahan seiring perkembangan teknologi dan informasi. Perubahan tersebut terjadi dalam pemanfaatan media sosial sebagai media pembelajaran. Instagram merupakan salah satu platform media sosial yang paling banyak digunakan dalam pembelajaran, dilihat dari banyaknya akun edukasi yang muncul. Fisika merupakan salah satu subjek pembelajaran yang dipelajari di Pendidikan menengah dan Pendidikan tinggi. Penggunaan akun edukasi instagram dalam pembelajaran memberikan pengaruh positif dan membantu pembelajar lebih mudah memahami materi. Meskipun demikian, belum terdapat penelitian yang mengkaji tentang tentang efektivitas akun edukasi fisika yang tersedia. Masing-masing akun belajar fisika di Instagram memiliki bentuk edukasi, visualisasi, gaya Bahasa yang berbeda-beda. Oleh karena itu perlu dilakukan analisis perbandingan terhadap akun edukasi fisika di Instagram untuk melihat potensi pemanfaatannya sebagai media pembelajarannya. Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan teknik dokumentasi metode analisis Miles dan Huberman. Hasil penelitian menunjukkan terdapat akun memiliki engagement rate (ER) tertinggi dengan nilai ER 53.2. Temuan ini merekomendasikan akun edukasi fisika tertentu untuk pembelajaran fisika berbasis teori atau aplikasi.

Improvement of High School Students' Physics Problem Solving Skills Through Problem Based Learning Assisted by LKPD (Student Worksheets) Simangunsong, Ika Trisni; Uskenat, Kristina; Damanik, Dede Parsaoran; Simangunsong, Ita Pratiwi; Purba, Andre Agachi
Lensa: Jurnal Kependidikan Fisika Vol. 12 No. 2: December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v12i2.13544

This study employed classroom action research with the aim of enhancing students' physics problem-solving skills using Problem-Based Learning (PBL) supported by student worksheets (Lembar Kerja Peserta Didik/LKPD). The research targeted 10th-grade high school students focusing on the topic of Measurement. The methodology followed a cycle comprising four stages: planning, action, observation, and reflection. At the end of each cycle, evaluations were conducted using a validated test instrument consisting of four essay questions. The success criterion was set at a minimum of 70% of students achieving a mastery level, defined by a score of at least 65. During the pre-cycle phase, before applying PBL, the initial test results revealed no students achieved mastery, with an average problem-solving score of 54.67. Subsequently, two cycles of PBL implementation were carried out. In the first cycle, 15 students reached the mastery criterion, representing 41.17% improvement in problem-solving skills, with an average score of 63.75. Building on this progress, the second cycle was implemented, resulting in 29 students achieving mastery. This represented 80.05% of the class, categorized as a moderate improvement, with an average problem-solving score of 70.05. These findings indicate a significant enhancement in students' physics problem-solving abilities through the integration of PBL and LKPD. This approach effectively facilitated active student engagement and critical thinking, demonstrating its potential as an impactful instructional strategy in high school physics education.

Analisis Perbandingan Akun Belajar Fisika di Instagram sebagai Media Pembelajaran Uskenat, Kristina; Putra, Don Jaya; Reski, Andi; Yuliatun, Tutik
Lensa: Jurnal Kependidikan Fisika Vol. 13 No. 1: June 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v13i1.16278

Pendidikan mengalami perubahan seiring perkembangan teknologi dan informasi. Perubahan tersebut terjadi dalam pemanfaatan media sosial sebagai media pembelajaran. Instagram merupakan salah satu platform media sosial yang paling banyak digunakan dalam pembelajaran, dilihat dari banyaknya akun edukasi yang muncul. Fisika merupakan salah satu subjek pembelajaran yang dipelajari di Pendidikan menengah dan Pendidikan tinggi. Penggunaan akun edukasi instagram dalam pembelajaran memberikan pengaruh positif dan membantu pembelajar lebih mudah memahami materi. Meskipun demikian, belum terdapat penelitian yang mengkaji tentang tentang efektivitas akun edukasi fisika yang tersedia. Masing-masing akun belajar fisika di Instagram memiliki bentuk edukasi, visualisasi, gaya Bahasa yang berbeda-beda. Oleh karena itu perlu dilakukan analisis perbandingan terhadapÂ akun edukasi fisika di Instagram untuk melihat potensi pemanfaatannya sebagai media pembelajarannya. Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan teknik dokumentasi metode analisis Miles dan Huberman. Hasil penelitian menunjukkan terdapat akun memiliki engagement rate (ER) tertinggi dengan nilai ER 53.2. Temuan ini merekomendasikan akun edukasi fisika tertentu untuk pembelajaran fisika berbasis teori atau aplikasi.

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