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The Effect of Problem-Based Learning Model Assisted by PhET Simulations on Students’ Physics Problem-Solving Abilities Liana, Liana; Kosim, Kosim; Taufik, Muhammad; Hikmawati , Hikmawati
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 2 (2023): July-December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i2.5285

Abstract

This study aims to examine the effect of problem-based learning model assisted by PhET simulations on students' physics problem solving ability. This research is Quasi Experimental with non-equivalent control group design. The population of this study were all students of class XI IPA SMAN 4 Mataram with sampling technique using purposive sampling technique, because there were four classes XI IPA, so it was determined that class XI IPA 1 as the experimental class and class XI IPA 2 as the control class. Based on the results of the study, the average value of physics problem solving ability of students in the experimental class was 45.09, while the average value of problem-solving ability of the control class was 39.61. Data Problem solving ability of both classes are normally distributed. Based on the results of the data homogeneity test, the problem-solving ability data are both homogeneous. Problem solving ability data was analyzed using the polled variance t-test and obtained a t_count of 2.24. The t-table value for problem solving ability data is 2.00 at a significant level of 5%. The value of t_count is greater than t_table, meaning that there is an effect of problem-based learning model assisted by PhET simulations on physics problem solving ability of students.
Penerapan Kuis Interaktif Untuk Meningkatkan Problem Solving Dalam Pembelajaran Ski Liana, Liana
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 1, No 01 (2024): Seminar Nasional Pendidikan (SNP) Tahun 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v1i01.87387

Abstract

Learning in today's digital era demands creativity to maintain motivation and enhance students' competencies, particularly in Islamic Cultural History (SKI). This study aims to investigate the effectiveness of interactive tests as a tool for improving problem-solving skills among seventh grade students at Pondok Pesantren Tahfid Darul Quran Al Haramain. The interactive platform utilized in this research is competition-based, with students divided into two groups: the experimental group, which engages with the interactive learning platform, and the control group, which uses traditional teaching methods. The results indicate that interactive tests significantly improve problem-solving abilities compared to conventional methods.
Kemampuan Pemahaman Konsep Siswa dengan Pembelajaran Guided Discovery Learning Ramananda, Putri Cantika; Arifin, Sujinal; Liana, Liana
SJME (Supremum Journal of Mathematics Education) Vol 8 No 1 (2024): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v8i1.10081

Abstract

The aim of this research is to describe students' ability to understand concepts using the guided discovery learning model in learning statistics material. The method used in this research is quasi-experimental with a one-shot case study design. The data collection technique used consisted of a test of the ability to understand mathematical concepts in the form of a description of 7 test questions and interviews. The ability to understand concepts can be seen from the analysis of students' answers to test questions given to 28 students whose research subjects were class VIII students at SMP Negeri 46 Palembang. From the results of this test, interviews were then conducted with 4 students who received ability scores in three categories of low, medium and high. The results of this research show that more than 20 students have met the indicators of ability to understand concepts with an average answer of 80% -93% with an average score of "83.88", a very good assessment criterion.
Legal Review of the Release of Notification of Summons at the Gresik District Court Class 1 A Based on Perma Number 7 Of 2022 Liana, Liana; Nurroso, Nurroso; Naibaho, Syintia Rosa; Sarifudin, Sarifudin
JIHAD : Jurnal Ilmu Hukum dan Administrasi Vol 7, No 4 (2025): JIHAD : Jurnal Ilmu Hukum dan Administrasi
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jihad.v7i4.9729

Abstract

This study examines the legal aspects and practices of the implementation of the release of court summons and notifications at the Gresik Class 1A District Court based on Supreme Court Regulation (PERMA) Number 7 of 2022 concerning Electronic Case and Trial Administration (e-Court). The purpose of this study focuses on the implementation of the e-court system in facilitating electronic summons of litigants and more efficient, fast, and low-cost trial notifications as an implementation of the principles of simplicity, speed, and low-cost in the judicial process. The results of the study indicate that e-court is able to reduce administrative obstacles and expedite the summons and notification process without having to go through a physical summons by a bailiff, thereby increasing access and transparency in the judiciary. This study discusses two problem formulations: to what extent is the relevance and conformity of the provisions of PERMA Number 7 of 2022 with the principles of procedural law and the principles of simple, fast, and low-cost justice related to the use of electronic release of court summons (e-court)? and What are the legal consequences if there is an implementation of release of court summons and notifications that does not comply with the provisions of PERMA Number 7 of 2022? This research uses a normative approach. This research is conducted by examining current regulations and other legal sources. The approaches used in this research include the statute approach, the conceptual approach, and the case study approach.
Co-Authors Abu Umayah Agustina Alief Putriana Rahman Ana Ngainurohmah Anis Windofiroh Arsi, Arsi Aunurrahman Aunurrahman Baiq Ahda Razula Apriyeni Bambang Gunawan Barus , Dwita Dasya Br Berman Hutahaean Chen, Michael Danang Widjajanto Edy Fachrial Effendy, Suapri Fatmawati, Risdiana Andika Febriani, Bella Fioni, Fioni fitri pratiwi, fitri Gita Rahmawati, Gita Rahmawati Gultom, Candra Ronitua H, Syaifiyatul Hadi, Hasrul Haratua Tiur Maria Silitonga Hasibuan, Asnita Herman Supriadi Heru Kusdianto Hidayat, M. Adnan Hidayat, Muh Adrian Juniarta Hikmawati , Hikmawati Iskandar Wiryokusumo Karisma Erikson Tarigan Karolina, Venny Khainir Akbar, Khainir Kosim Kosim Kusumawati, Mira wahyu Leksono, Ibut Priono Lister, I Nyoman Ehrich Manik , Wira Maria Maria MUHAMMAD TAUFIK Muhammad Zarlis, Muhammad Nababan, Evi lasrohana Naibaho, Syintia Rosa Najib, Nardy Noerman Nikita Amelia Noor Achmad Novhela, Shelly Nuraini, Debora Nurroso, Nurroso Olivia, Maria Anggie Pangaribuan, Jontra Jusat Patadungan, Yosep Soge Pinem, Irmina Pitra, Pitra Putri, Onis Sumaryani Rahmah, Fany Ramananda, Putri Cantika Rijadi, Prof. Dr. Prasetijo Rizal Rizal Rizki Achmad Darajatun Sada, Novi Herman Sagala , Sinta Afryanti Sari , Sopiah Maya Sarifudin sarifudin, Sarifudin Selwen, Selwen Sidabutar, Yuni Rosmasari Silitonga, Immanuel Simbolon, Sanjelita Fransiska Sinulingga, Rosiana Pepayosa Br Siti Nur Asmah Srida Mitra Ayu Sujinal Arifin Syamsiah, Resti Ikhda Tamba, Losten Tarigan , Alexsa Febiola Br Tarigan, Dhini Filisia Br Teguh Firmansyah Tulus Tulus urai salam WAHYU WIDOWATI Warneri . Winarno Winarno Witno Witno Wongso, Wongso Yahman, Dr. Yahman Yinna, Yinna Yumna Yumna, Yumna Zahir, M Ibrahim Zaki Mubarok, Zaki