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All Journal JURNAL EDUCATION AND DEVELOPMENT Jurnal Pustaka AI : Pusat Akses Kajian Teknologi Artificial Intelligence Jurnal PhysEdu (PHYSICS EDUCATION)
Rozi Nasution, Sari Wahyuni
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Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Languange, Linguistic, Communication & Media Mathematics Physics Other

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PENGARUH PENGGUNAAN MODEL PEMBELAJARAN KONTEKSTUAL CTL (CONSTEXTUAL TEACHING AND LEARNING) TERHADAP HASIL BELAJAR FISIKA SISWA MATERI POKOK LISTRIK DINAMIS DI KELAS X SMA NEGERI PADANGSIDIMPUAN Rozi Nasution, Sari Wahyuni
Jurnal Physics Education (PhysEdu) Vol 5 No 1 (2023): Vol. 5 No. 1. Edisi Maret 2023
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v5i1.4930

Abstract

This research aimed to examine the effect of usin learning model constextual CTL(Constextual Teaching And Learning) to result of the subject Physical The Second Law OfDynamic electric at X Grade of SMA N 6 Padangsidimpuan, because the writer found the problem of low achievement physics subject matter Dynamic electric at the school.This research conducted at SMA Negeri 6 Padangsidimpuan. This research time for 3 months ie from April to June of 2013.This research done by using descriptive and experimental methods. The population in this research are all of students at X grade SMA N 6 Padangsidimpuan consisting of 8 classes totaling 328 students. The sampling technique used is random sampling technique obtained sample totaling 80 student. The technique of collecting data are observation and test. And data analysis technique that writer use are descriptive analysis and inferential statistical analysis, using the test”t”.Based on the calculation in the descriptive analysis of the effect of using learning model constextual CTL (Constextual Teaching And Learning) at X grade of SMA N 6Padangsidimpuan obtained average value 2,83, include to category “Good”, average value of the subject matter of student learning outcomes Dynamic electric before experiment was 47,50, these are in the category “Failed”. And the average value of the subject matter of student learning outcomes The Second Law Of Dynamic electric after experiment of 75,80, and this are include to category “Good/Through”.Based on calculation performed tcount values abtained at 23,91 with a sample of 80, with db = 80 – 1 = 79. ttable values at the 5% significance level of 99 is 5,981. Based on the calculation above, it can be concluded that the tcount is greater than ttable (tcount >ttable = 23,91> 5,981).Means that the hypothesis formulated in this study can be accepted or approved. It means that there is a significant influence between learning model constextual CTL(Constextual Teaching And Learning) to learning outcomes of the subject matter Physical The Second Law Of Dynamic electric X grade of SMA N 6 Padangsidimpuan.
PENGGUNAAN METODE EKSPERIMEN TERHADAP HASIL BELAJAR FISIKA SISWA PADA MATERI POKOK GELOMBANG MEKANIK DI KELAS XII SMA NEGERI Rozi Nasution, Sari Wahyuni; Zuliani, Unita Sukma
Jurnal Physics Education (PhysEdu) Vol 5 No 2 (2023): Vol. 5 No. 2 Edisi Juli 2023
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v5i2.5017

Abstract

The aims of this research wa to know whether there was a significent influence of using experiment method on physics achievement in mechanic waves subject at the twelfth grade students of SMA Negeri 1 Pangaribuan. The approach of this research was experimental method. The population of this research was all the twelfth grade students of IPA majors SMA Negeri 1 Pangaribuan. They were consist of 3 classes which include 120 students. This research use cluster random sumpling technique to take sample, so the total sample 40 students. In collecting the data, the writer used test and questionnaire. The data was analyzed two ways. They are descriptive analysis and inferential statistic. Based on descriptive analysis, the average of using experiment method was 2.85. It was categorized “good”. Physics achievement in mechanic waves subject before using experiment methode had average 63.50, it was categorized “enough”. While physics achievement in mechanic waves subject after using experiment method had average 80.38, it was categorized “very good”. Based on inferential statistics, it could be gotten that tcaunt = 17,39 and ttable = 1,68 at confidence level 95% or error level 5%, df = N - 1 = 40 - 1 = 39. It could be seen that tcaunt was greater than ttable (17,39 1,68). The hypothesis was accepted. In the other words, there was a significant influence between using experiment method on physics achievement in mechanics waves subject at the twelfth grade students of SMA Negeri 1 Pangaribuan.
PENGARUH PENGGUNAAN KETERAMPILAN GURU MENJELASKAN TERHADAP HASIL BELAJAR FISIKA MATERI POKOK TERMODINAMIKA SISWA DI KELAS XI SMA NEGERI 1 SIPIROK Rozi Nasution, Sari Wahyuni
Jurnal Physics Education (PhysEdu) Vol 5 No 3 (2023): Vol. 5 No. 3 Edisi November 2023
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v5i3.5082

Abstract

The aim of this research was to know whether there was any significant influence of using explanation skill toward physic achievement in thermodynamic subject at the eleventh grade students of SMA Negeri 1Sipirok. The method of this research was descriptive approach by applying correlational. Sample of this research was 42 students which were taken by using random sampling technique from 126 students. Based on descriptive analysis, the average of using explanation skill was 3.2, it was categorized “good” and the average of physic achievement in thermodynamic subject was 79, it was categorized “good”. Based on statistic inferential analysis by using r product moment, it could be gotten rcount= 0.528 and r table = 0.304 at error level 5%. It could be seen that rcountis greater than rtable(0.528>0.304). It means alternative hypothesis was accepted. In the otherwords, there was any significant influence of using explanation skill toward physic achievement in thermodynamic subject at the eleventh grade students of SMA Negeri 1Sipirok.
PERBANDINGAN HASIL BELAJAR FISIKA SISWA MATERI POKOK GELOMBANG DENGAN MENGGUNAKAN METODE RESTASI DAN METODE DISKUSI DI KELAS VIII SMP NEGERI 3 PADANGSIDIMPUAN Rozi Nasution, Sari Wahyuni
Jurnal Physics Education (PhysEdu) Vol 6 No 1 (2024): Vol. 6 No. 1 Edisi Maret 2024
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v6i1.5087

Abstract

This study aims to look at the picture of the results of learning subject matter wave physics using a method in a class recitation SMP Negeri 3 Padangsidimpuan , to describe the learning outcomes of the subject matter wave physics using a method in a class discussion SMP Negeri 3 Padangsidimpuan , and to see whether there differences in learning outcomes physics subject matter waves using the method of recitation and discussion in class VIII SMP Negeri 3 Padangsidimpuan . This research was carried out by using the experimental method to see the difference of implementation measures . The population in this study were all students of Class VIII SMP Negeri 3 Padangsidimpuan which consists of 8 classes totaling 304 people . The sampling technique used was cluster random sampling technique , so that the sample obtained in class VIII1 = 38 and = 38 VIII2 class numbered 76 people . The data collected was analyzed in two ways : first descriptive analysis to see the general description of the two variables , and then to determine whether there is a difference between the two variables we used t - tests to test Sudjana . Meanwhile, to capture the necessary data is done with the test . In order to obtain data on the outcomes of learning subject matter wave physics using recitation methods and discussion methods. Learning outcomes of the research subject matter wave physics using the recitation obtained an average of 76.33 in the category of " Good " . If consultation with the criteria in Table 4 Chapter III . While the value of the subject matter wave physics learning using discussion method obtained an average of 72.89 in the category of " Good " . If consulted in Table 4 Chapter III . Based on calculations performed obtained values ​​" of t " at 2.11 , while the 5 % significance level and df = n1 + n2 - 2 = 38 + 38-2 = 74 . Ttable value at 5 % significance level of 74 is 1.66 . Based on the calculation above it can be concluded that of t greater than ttable ( tcount > ttable = 2.11 > 1.66 ) . Means hypothesis upheld in this study can be accepted or approved . That is There a Difference Physics Learning Outcomes Topic Wave Method using recitation and Methods Discussion in class VIII SMP Negeri 3 Padangsidimpuan.
METODE PEMBELAJARAN BERBASIS PERMAINAN TRADISIONAL TERHADAP PEMAHAMAN LITERASI SAINS PADA SISWA SD Rozi Nasution, Sari Wahyuni; Nur Nasution, Hanifah; Zuliani, Unita Sukma; Fauzi, Rahmad; Sari, Lia Purnama; Ermawita, Ermawita; Siregar, Dwi Aninditya
JURNAL EDUCATION AND DEVELOPMENT Vol 13 No 1 (2025): Vol 13 No 1 Januari 2025
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/ed.v13i1.6706

Abstract

Penelitian ini bertujuan untuk mengkaji pengaruh metode pembelajaran berbasis permainan tradisional terhadap pemahaman literasi sains siswa sekolah dasar. Penelitian dilakukan menggunakan pendekatan kuasi-eksperimen dengan desain pretest-posttest control group. Sampel penelitian adalah siswa kelas V di SD Negeri X di Tapanuli Selatan. Hasil penelitian menunjukkan bahwa penggunaan permainan tradisional secara signifikan meningkatkan literasi sains siswa dibandingkan dengan metode pembelajaran konvensional. Dengan demikian, permainan tradisional dapat dijadikan alternatif inovatif dalam pembelajaran sains.
PENGARUH MODUL FISIKA BERBANTU VIRTUAL LAB PHET DENGAN MODEL PBL UNTUK MENINGKATKAN KPS SISWA Rozi Nasution, Sari Wahyuni; Siregar, Dwi Aninditya; Sari, Lia Purnama; Nur Nasution., Hanifah; Hidayat, Thofik; Zainy, Ahmad; Nasution, Unita Sukma Zuliani; Soraya, Reti
JURNAL EDUCATION AND DEVELOPMENT Vol 13 No 1 (2025): Vol 13 No 2 Mei 2025
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/ed.v13i1.7243

Abstract

Tujuan penelitian ini adalah untuk mengetahui bagaimana gambaran penggunaan modul fisika materi getaran harmonik berbantu virtual lab PhET dengan model PBL, mengetahui bagaimana kemampuan keterampilan proses sains siswa dalam penggunaan modul fisika materi getaran harmonik berbantu virtual lab PhET dengan model PBL,mengetahui apakah terdapat pengaruh penggunaan modul fisika materi getaran harmonik berbantu virtual lab PhET dengan model PBL untuk meningkatkan keterampilan proses sains siswa. Metode penelitian yang digunakan adalah kuantitatif dengan metode eksperimen. Penelitian ini dilaksanakan di SMA Negeri 1 Angkola Selatan yang beralamat di Jl.Marpinggan Kel Napa, Kec Angkola Selatan. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMA yaitu dengan jumlah 68 orang. Adapun metode pengambilan sampel yang digunakan penelitian adalah Teknik Non Probability Sampling yaitu Purposive sampling. Teknik pengumpulan data yang dilakukan wawancara angket, tes, observasi dan dokumentasi. Teknik yang digunakan untuk menganalisis data yaitu menggunakan analisis deskriptif dan analisis statistik inferensial. Hasil penelitian ini menunjukkan nilai diperoleh data melalui uji paired sample test nilai signifikansi 0,00 < 0,005 menunjukkan adanya pengaruh yang signifikan, maka hipotesis yang peneliti ajukan diterima. Sehingga dapat disimpulkan bahwa terdapat pengaruh penggunaan modul fisika materi getaran harmonik berbantu virtual lab PhET dengan model PBL untuk meningkatkan keterampilan proses sains siswa SMA Negeri 1 Angkola Selatan.
PENGEMBANGAN MEDIA AUGMENTED REALITY (AR) BERBASIS HOLOGRAM INTERAKTIF UNTUK MENINGKATKAN PEMAHAMAN KONSEP GELOMBANG MEKANIK Rozi Nasution, Sari Wahyuni; Fauzi, Rahmad; Zuliani Nasution, Unita Sukma; Sari, Lia Purnama; Zainy, Ahmad
Jurnal Education and Development Vol 13 No 3 (2025): Vol 13 No 3 September 2025
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/ed.v13i3.7618

Abstract

Pembelajaran konsep gelombang mekanik di pendidikan fisika sering menemui hambatan konseptual dan miskonsepsi yang persisten pada tingkat perguruan tinggi. Teknologi Augmented Reality (AR) dan media holografik interaktif muncul sebagai alat pengajaran yang potensial untuk memvisualisasikan fenomena gelombang secara three-dimensional dan dinamis, sehingga diharapkan dapat meningkatkan pemahaman konseptual mahasiswa. Tinjauan literatur ini mensintesis bukti empiris, desain media, dan kerangka teoretis (mis. kognisi multimedia dan cognitive load) dari penelitian 2015–2025 yang relevan dengan pengembangan AR-hologram untuk topik gelombang mekanik. Hasilnya menunjukkan bahwa: (1) AR meningkatkan keterlibatan dan pencapaian pembelajaran pada banyak studi fisika; (2) holografi/visualisasi 3D mendukung pemahaman struktur spasial fenomena fisika; (3) gelombang mekanik tetap area bermasalah dan spesifik intervensi visual-interaktif (mis. representasi superposisi, fase, dan modulasi amplitudo) diperlukan; (4) penggabungan AR dan hologram interaktif berpotensi menurunkan miskonsepsi jika desain instruksional memperhatikan scaffolding dan cognitive load. Rekomendasi akhir memuat rancangan prototipe, metrik evaluasi, dan isu keberlanjutan implementasi di konteks perguruan tinggi.
Smart Farming Berdasarkan Suhu dan Kelembapan Berbasis Arduino Nur Nasution, Hanifah; Hidayat, Thofik; Rozi Nasution, Sari Wahyuni; Fauzi, Rahmad; Sari Hasibuan, Asrika Amanda; Nurdiansyah, Aldi
Jurnal Pustaka AI (Pusat Akses Kajian Teknologi Artificial Intelligence) Vol 5 No 2 (2025): Pustaka AI (Pusat Akses Kajian Teknologi Artificial Intelligence)
Publisher : Pustaka Galeri Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55382/jurnalpustakaai.v5i2.1075

Abstract

Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem Internet of Things (IoT) untuk monitoring dan pengendalian jarak jauh pada sistem pompa air berbasis mikrokontroler. Sistem ini diharapkan dapat membantu dalam pengelolaan penggunaan air secara efisien dan efektif. Metodologi penelitian yang digunakan meliputi pengumpulan data, perancangan sistem, implementasi perangkat keras dan perangkat lunak, serta pengujian sistem. Hasil penelitian menunjukkan bahwa sistem yang dibangun dapat bekerja dengan baik dan memberikan informasi yang akurat mengenai status pompa air serta memungkinkan pengendalian jarak jauh melalui aplikasi mobile. Sistem ini juga dilengkapi dengan fitur notifikasi otomatis jika terjadi gangguan pada pompa air. Kata kunci: Internet of Things, monitoring, pengendalian jarak jauh, pompa air, mikrokontroler
PENERAPAN ALAT PERAGA FISIKA BERBASIS IoT UNTUK PRAKTIKUM FISIKA DASAR Rozi Nasution, Sari Wahyuni; Hidayat, Thofik; Sari, Lia Purnama; Nasution, Hanifah Nur; Siregar, Dwi Aninditya; Fauzi, Rahmad; Nasution, Unita Sukma Zuliani; Zainy, Ahmad
Jurnal Education and Development Vol 14 No 1 (2026): Vol 14 No 1 Januari 2026
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/ed.v14i1.7609

Abstract

Penelitian ini bertujuan untuk menerapkan alat peraga fisika berbasis Internet of Things (IoT) dalam mendukung kegiatan praktikum Fisika Dasar. Keterbatasan alat laboratorium dan rendahnya interaktivitas dalam proses pembelajaran sering menjadi hambatan bagi mahasiswa dalam memahami konsep fisika secara mendalam. Melalui integrasi IoT, alat peraga dikembangkan agar mampu menyajikan data eksperimen secara real-time dan dapat diakses melalui perangkat digital. Metode penelitian menggunakan pendekatan research and development (R&D) dengan model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Hasil uji coba menunjukkan bahwa alat peraga IoT mampu meningkatkan efektivitas praktikum, memberikan pengalaman belajar yang lebih interaktif, serta mempermudah dosen dalam monitoring aktivitas mahasiswa. Dengan demikian, penerapan alat peraga berbasis IoT dapat menjadi solusi inovatif dalam meningkatkan kualitas pembelajaran Fisika Dasar.
Co-Authors adil, mhd Ermawita, Ermawita hutagalung, mutia novitasari Mutiara Siagian, Mutiara Nasution, Hanifah Nur nasution, sah reni Nasution, Unita Sukma Zuliani Nur Nasution, Hanifah Nur Nasution., Hanifah Nurdiansyah, Aldi panggabean, Hettri julpaida Rahmad Fauzi Sari Hasibuan, Asrika Amanda Sari, Lia Purnama Seri Asmaidah, Seri Siregar, Dedes Asriani Siregar, Dwi Aninditya Siregar, Lukman Hakim Siringo, Sakkot Parulian sitanggang, dina sitohang, januarta Soraya, Reti Thofik Hidayat waruwu, nur aini ZAINY, AHMAD Zuliani Nasution, Unita Sukma Zuliani, Unita Sukma